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PART 66 MOS Mos

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0% found this document useful (0 votes)
24 views168 pages

PART 66 MOS Mos

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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 168

Part 66 Manual of Standards (MOS) (as amended)

made under regulation 66.015 of the Civil Aviation Safety Regulations 1998.

This compilation was prepared on 22 December 2023 taking into account amendments
up to Part 66 Manual of Standards and Part 147 Manual of Standards Amendment
Instrument 2023 (No. 1). It is a compilation of the Part 66 Manual of Standards (MOS),
as amended and in force on 5 December 2023.

Prepared by the Advisory and Drafting Branch, Legal, International and Regulatory
Affairs Division, Civil Aviation Safety Authority, Canberra.

Compilation No. 24

Contents
Page

Part 1 .......Preliminary .................................................................................................................2


66.1A ........Name of instrument .....................................................................................................2
66.1 ..........Scope ..........................................................................................................................2
66.5 ..........Definitions ....................................................................................................................2
66.6 ..........Meaning of hold, or obtain, a unit of competency........................................................5
66.A.1 .......Aircraft engineer licence ..............................................................................................6
Part 2 .......Aircraft engineer licences for type-rated aircraft etc. ............................................6
66.A.4 .......Certain type-rated aircraft types and endorsements etc..............................................6
66.A.10 .....Application — form ......................................................................................................6
66.A.20 .....Privileges .....................................................................................................................6
66.A.21 .....Transitional privileges ................................................................................................14
66.A.23 .....Requalification requirements .....................................................................................15
66.A.25 .....Basic knowledge and competency requirements ......................................................16
66.A.30 .....Basic practical experience requirements...................................................................18
66.A.35 .....Exclusions to which a category B1 or category B2 licence may be subject ..............23
66.A.45 .....Type/task training and ratings ...................................................................................23
66.A.50 .....Aircraft type practical training ....................................................................................26
66.A.55 .....On the Job aircraft type Training ...............................................................................27
66.A.56 .....Use of CAR 31 for removal of exclusion from a Part 66 licence on or after
27 June 2015 .............................................................................................................27
66.A.57 .....Use of CAR 31 for removal of exclusion from a Part 66 rating on or after
27 June 2015 .............................................................................................................28
66.A.58 .....Exemptions to facilitate the operation of certain provisions.......................................28
66.A.60 .....Recognised States ....................................................................................................28
66.A.65 .....Excluded States.........................................................................................................28
66.A.70 .....Limitations .................................................................................................................28
Part 3 .......Transitional provisions ...........................................................................................29
66.A.100 ...Transitional provision for Part 66 Manual of Standards Amendment
Instrument 2018 (No. 1).............................................................................................29
.................Appendix I..................................................................................................................30
.................Appendix II.................................................................................................................98
.................Appendix III..............................................................................................................102
.................Appendix IV .............................................................................................................116
.................Appendix V ..............................................................................................................124
.................Appendix VI .............................................................................................................125
.................Appendix VII ............................................................................................................126

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.................Appendix VIII ...........................................................................................................131
.................Appendix IX .............................................................................................................137
.................Note to Part 66 Manual of Standards (MOS)...........................................................165

Part 1 Preliminary
66.1A Name of instrument
This instrument is the Part 66 Manual of Standards (MOS).
66.1 Scope
(a) This is the MOS for Part 66 of the Civil Aviation Safety Regulations 1998
(CASR 1998).
(b) This MOS sets out the requirements for the issue of an aircraft engineer licence
and other requirements or privileges associated with the licence.
66.5 Definitions
(a) Unless otherwise defined in this MOS, words and phrases have the same
meaning as in Part 66 of CASR 1998.
(b) In this MOS:
AMC/GM for CASR Part 66 means the CASA publication titled Acceptable
Means of Compliance (AMC) and Guidance Material (GM) CASR Part 66, as
existing from time to time.
AME licence means an aircraft maintenance engineer (AME) licence under
regulation 31 of CAR 1988 as in force immediately before 27 June 2011.
APU means auxiliary power unit.
ATA means Air Transport Association of America.
Note ATA is a publication referencing standard, commonly used for all commercial aircraft
documentation.
avionic LRU, or avionic line replaceable unit, is an aircraft avionic part that
satisfies all of the following requirements:
1. it must have no mechanical input from, or output to, another part or
mechanism;
2. it must contain only electrical, electronic, instrument or radio parts, or
software, or a combination of any such part or parts and software, designed
to provide control, monitor or display functions, or a combination of such
functions;
3. it must not require any of the following in order to be installed, secured or
connected to the aircraft:
(i) specialist knowledge or techniques;
(ii) specialised equipment;
(iii) rigging, or functional testing or adjustment, using specialised
equipment external to the aircraft or brought on board the aircraft, to
ensure that it is functioning properly.
avionic system means an aircraft system, as specified in Table 1 in
section 66.A.20, which transfers, processes, displays or stores analogue or
digital data, using data lines, data buses, coaxial cables, or wireless or other data
transmission media, and includes the system’s components and connectors.
Note The following are examples of avionic systems:

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1. auto flight;
2. communication, radar and navigation;
3. instruments;
4. in-flight entertainment systems;
5. integrated modular avionics (IMA);
6. cabin systems;
7. on-board maintenance systems;
8. information systems;
9. fly-by-wire systems (related to flight control systems (ATA27));
10. fibre-optic control systems.
CAR 1988, or CAR, means the Civil Aviation Regulations 1988.
CASR 1998, or CASR, means the Civil Aviation Safety Regulations 1998.
CAO means Civil Aviation Order.
category B1 modular licence means a category B1 licence granted:
(a) under regulation 66.026 of CASR subject to the exclusion of at least 1
aircraft system or subset of an aircraft system; and
(b) after the commencement of the Part 66 Manual of Standards and Part 147
Manual of Standards Amendment Instrument 2023 (No. 1).
category B2 modular licence means a category B2 licence granted:
(a) under regulation 66.026 of CASR subject to the exclusion of at least 1
aircraft system or subset of an aircraft system; and
(b) after the commencement of the Part 66 Manual of Standards and Part 147
Manual of Standards Amendment Instrument 2023 (No. 1).
cell, when mentioned for a table, means an individual, undivided unit
(regardless of its size) into which a column of the table is subdivided.
COA holder means a person who holds a certificate of approval under
regulation 30 of CAR 1988.
electrical system means the aircraft electrical power supply source, plus the
distribution system to the different components contained in the aircraft and
relevant connectors. Electrical systems are specified in Table 1 in section
66.A.20. When working on cables (including coaxial cables) and connectors
which are part of these electrical systems, the following typical practices are
included in the privileges:
1. continuity, insulation and bonding techniques and testing;
2. crimping and testing of crimped joints;
3. connector pin removal and insertion;
4. wiring protection techniques.
large aircraft has the same meaning as in the CASR Dictionary.
lighting systems are part of the electrical system.
Logbook means the CASA Part 66 Basic Practical Experience Logbook, as it
exists from time to time.
MEA means manufacturing and engineering assessment.
Note MEA is part of a code assigned to each nationally endorsed Australian training package to
identify the particular industry the training package covers.

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modular licence means a category B1 modular licence or a category B2
modular licence.
MTO means maintenance training organisation under Part 147 of CASR 1998.
non-rated aircraft has the same meaning as in paragraph (b) of the definition of
aircraft type in regulation 66.010 of CASR 1998.
Part 66 licence means an aircraft engineer licence issued under Part 66 of
CASR 1998.
Part 66 rating means a rating on an aircraft engineer licence, issued under Part
66 of CASR 1998.
powerplant means an aircraft engine.
practical consolidation training (PCT) means a practical training course:
1. conducted by a maintenance training organisation in accordance with
section 66.A.50 and Appendix III; and
2. that is approved in writing by CASA.
Note In considering whether to approve a PCT course, CASA will take into account whether
the course elements reflect the elements of a best practice PCT program as described in
Advisory Circular 147-1 Practical Consolidation Training.
recognition of prior learning (RPL) for licence category training, aircraft type
training, category A aircraft task training and foreign or military qualifications
under Part 66 of CASR 1998:
(a) has the same meaning given by section 147.A.07 of the Part 147 Manual of
Standards (as amended); and
(b) may be prescribed by CASA, a Part 147 Maintenance Training
Organisation (MTO) or a Part 145 Approved Maintenance Organisation
(AMO).
regulation 31 means paragraphs 31 (4) (b), (c) and (e) of CAR 1988, as in force
immediately before 27 June 2011, and includes:
1. regulation 31C of CAR 1988, as in force immediately before 27 June 2011;
and
2. each of the following CAOs, as in force immediately before 27 June 2011:
(i) CAO 100.91;
(ii) CAO 100.92;
(iii) CAO 100.93;
(iv) CAO 100.94;
(v) CAO 100.95; and
3. each of the following Specification instruments for an associated CAO, as
in force or existing immediately before 27 June 2015:
(i) CASA 202/14 for CAO 100.91;
(ii) CASA 203/14 for CAO 100.92;
(iii) CASA 204/14 for CAO 100.93;
(iv) CASA 205/14 for CAO 100.94;
(v) CASA 206/14 for CAO 100.95; and

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4. each of the following Airworthiness Advisory Circulars (AAC) with which
its associated CAO was expressed to be read, as it existed immediately
before 27 June 2015:
(i) AAC Part 9-91 for CAO 100.91;
(ii) AAC Part 9-92 for CAO 100.92;
(iii) AAC Part 9-93 for CAO 100.93;
(iv) AAC part 9-94 for CAO 100.94;
(v) AAC Part 9-95 for CAO 100.95.
RPL has the same meaning as in section 147.A.07 of the Part 147 Manual of
Standards (as amended).
simple test means a test described in maintenance data that meets all of the
following criteria:
1. the serviceability of the system can be verified using aircraft controls,
switches, built-in test equipment (BITE), central maintenance computer
(CMC) or external test equipment not involving special training;
2. the outcome of the test is a unique go/no-go indication or parameter. No
interpretation of the test result or interdependence of different values is
allowed.
small aircraft has the same meaning as in the CASR Dictionary.
subsystem means a system which, while capable of functioning on its own, is
part of a larger system and includes, for this MOS:
1. the electrical subsystem comprised of electrical parts, appliances and
motors, within mechanical, powerplant and structural systems; or
2. the instrument subsystem comprised of avionic systems within mechanical,
powerplant and structural systems.
this MOS means the Part 66 Manual of Standards.
troubleshooting means the published approved fault isolation maintenance
procedures and actions outlined in maintenance data, used as necessary in order
to identify the root cause of a defect or malfunction. It may include the use of
BITE or external test equipment. Troubleshooting may involve avionic LRU
changes, however, it does not involve multiple avionic LRU changes in pursuit
of a system fault, unless the changes are made in accordance with a published
approved fault isolation maintenance procedure (e.g. Troubleshooting Manual,
Fault Isolation Manual procedure).
(c) Unless the contrary intention appears, the term carry out maintenance includes,
within its normal meaning, both the supervision of maintenance and carrying out
the physical tasks of maintenance.
66.6 Meaning of hold, or obtain, a unit of competency
A person is taken to hold, or have obtained, a unit of competency under this
MOS if an MTO:
1. assesses the person as competent in the unit of competency; and
2. gives the person a statement of attainment, or similar document, stating the
person holds the unit of competency.

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66.A.1 Aircraft engineer licence
(a) This MOS specifies the requirements for the issue of an aircraft engineer licence
in 1 or more of the following categories:
1. Category A;
2. Category B1;
3. Category B2;
4. Category C.
(b) Categories A and B1 may be endorsed with the following subcategories for
maintenance on combinations of aeroplanes, helicopters, turbine and piston
engines:
1. A1 and B1.1 aeroplanes turbine;
2. A2 and B1.2 aeroplanes piston;
3. A3 and B1.3 helicopters turbine;
4. A4 and B1.4 helicopters piston.
Part 2 Aircraft engineer licences for type-rated aircraft etc.
66.A.4 Certain type-rated aircraft types and endorsements etc.
(a) Subject to paragraph (d), for paragraph 66.015 (2) (e) of CASR 1998, an aircraft
type specified in a cell in column 2 of a table in Appendix IX, with a type
certificate holder (if any) mentioned in the corresponding cell in column 1, and a
commercial designation (if any) mentioned in the corresponding cell in column
3, is specified as a type rated aircraft type for an aircraft engineer licence in
Category B1, B2 or C.
(b) Subject to paragraph (d), for an aircraft type specified in a cell in column 2 of a
table in Appendix IX, an aircraft engineer licence in Category B1, B2 or C may
be endorsed with the type-rating endorsement mentioned in the corresponding
cell in column 4.
(c) Each mention of “Various” in a cell in column 2 of a table in Appendix IX is to
be read as “A small/non-rated aircraft with the engine mentioned in the
corresponding cell in column 4.”.
(d) If a Note referred to in a cell in column 4 of a table in Appendix IX contains the
statement: “This is a rule.”, the contents of the Note have legal effect for the cell
in the table as if they were contained in a paragraph of this section.
66.A.10 Application — form
An application for an aircraft engineer licence, or an application for a variation
of an aircraft engineer licence, must be made to CASA in the form approved by
CASA.
66.A.20 Privileges
(a) The maintenance certification and certificate of release to service privileges of
each category of licence are as follows:
1. A person who holds a Category A licence endorsed with a subcategory may
perform maintenance certification for that subcategory maintenance if:
(i) the person carried out the maintenance; and

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(ii) the maintenance is maintenance of a kind mentioned in Appendix II of
the Part 145 MOS;
2. A person who holds a Category A licence endorsed with a subcategory may
issue a certificate of release to service for maintenance if:
(i) the maintenance was carried out by the person; or
(ii) the maintenance and its maintenance certification were carried out by
another person who holds a Category A licence with the appropriate
subcategory; and
(iii) the maintenance was maintenance of a kind mentioned in Appendix II
of the Part 145 MOS; and
(iv) the aircraft being maintained is covered by the subcategory of licence
held;
3. A reference to maintenance in subparagraphs (a) 1 or 2 does not include:
(i) supervision of maintenance; or
(ii) for a subcategory A1 licence, maintenance of a propeller-driven
aeroplane unless the subcategory A1 licence holder:
(A) holds a B1.1 subcategory endorsement that permits the holder to
perform maintenance certification on the propeller system of a
propeller-driven aeroplane; or
(B) is positively endorsed in the subcategory A1 to provide such
maintenance.
4. Subject to paragraph 66.A.45 (b), a person who holds a Category B1
licence endorsed with a subcategory may perform maintenance certification
for that subcategory maintenance if:
(i) the person carried out the subcategory maintenance; and
(ii) the maintenance is any of the following:
(A) work on an aircraft system designated in Table 1, as structural,
powerplant, mechanical or electrical;
(B) unless the licence is specifically subject to an avionics LRU
exclusion, replacement of an avionic line replaceable unit that
requires only simple tests to prove its serviceability;
(BA) updating the software in an avionic system, provided that:
(I) the system has a discrete test facility to confirm the success of
the updating; and
(II) the serviceability of any other system affected by the updating
is also confirmed; and
(III) only simple tests are necessary to verify the serviceability of
the system and any other system affected by the updating;
(C) category A licence tasks of a kind mentioned in Appendix II of the
Part 145 MOS for the aircraft type rating or ratings held
(D) functional checks of avionic systems that can be conducted as a
simple test;
(E) troubleshooting of avionic systems that can be conducted as a simple
test;

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(F) as a daily, or manufacturer’s equivalent, inspection, or as an
extended diversion time operation (EDTO) pre-flight inspection;
(G) scheduled routine inspection of fibre-reinforced plastic composite
structures — but not including an inspection in which specialised
equipment is used, or in which repairs to the composite structure
are carried out;
(H) inspection using an NDT method — but only if limited to liquid
penetrant inspection using aerosol-packed materials; and
(iii) subject to subparagraph 4A, the maintenance is not of an aircraft
system or subset that is excluded from the licence.
4A. For sub-sub-subparagraph 66.A.20 (a) 4. (ii) (F), despite any exclusions
annotated on a licence, a daily or manufacturers’ equivalent inspection also
includes:
(i) check of the condition and security of attachment of wiring, plumbing,
parts and appliances; and
(ii) maintenance of instrument, or electrical, parts and appliances forming
part of the powerplant, mechanical or structural system, limited to:
(A) external mechanical adjustments to facilitate correct operation of
powerplant or mechanical or structural systems; and
(B) replacement of instrument, or electrical, parts and appliances,
connected by simple twist or terminal connectors — excluding
instrument, or electrical parts and appliances, where maintenance
involves functional tests and adjustments requiring the use of
external specialised test equipment.
5. A person who holds a Category B1 licence endorsed with a subcategory
may issue a certificate of release to service for aircraft covered by a
subcategory endorsed on the licence, after maintenance of the aircraft, if the
maintenance was not base maintenance carried out on a large aircraft;
5A. A person who:
(i) on or before 30 June 2021, satisfies the requirements of each of
paragraphs 66.A.25 (i), 66.A.30 (f), and 66.A.45 (j) of this MOS; and
(ii) but for the repeal of regulation 31 would, thereby, have qualified for
the issue of an aircraft maintenance engineer licence with the former
engine category Group 1 or Group 2 rating, or the former airframe
category Group 1, 2 or 19 rating; and
(iii) on this basis, is issued with a Category B1 licence;
may perform maintenance certifications and issue certificates of release to
service for the following maintenance:
(iv) all electrical maintenance on an aircraft fitted with a single generator
and approved for V.F.R. operations only;
(v) all instrument system maintenance for aircraft general instruments (but
excluding RMI, inertial navigation and multi-axis autopilots) on an
aircraft approved for V.F.R. operations only;
(vi) periodic inspections for aircraft radio systems on an aircraft approved
for V.F.R. operations only.

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Note 30 June 2021 is the date by which a person must satisfy the requirements mentioned
in paragraphs 66.A.25 (i), 66.A.30 (f) and 66.A.45 (j) of this MOS to qualify for a
Category B1 or B2 licence (see subregulation 202.345 (1A) of CASR 1998).
6. A person who holds a Category B2 licence may perform maintenance
certification for Category B2 maintenance carried out on an aircraft if:
(i) the person carried out the maintenance; and
(ii) the maintenance was carried out:
(A) on an aircraft system designated in Table 1 as avionic or electrical;
or
(B) on an instrument or electrical sub system of an aircraft system
designated in Table 1 as structural, powerplant or mechanical; or
(C) as a category A licence task of a kind mentioned in Appendix II of
the Part 145 MOS within the limits of tasks specifically endorsed
on the certification authorisation referred to in subparagraph
145.A.35 (b) 1 of the Part 145 MOS. This certification privilege is
restricted to work that the licence holder has personally performed
in the maintenance organisation which issued the certification
authorisation and is limited to the type ratings for a large aircraft
endorsed in the B2 licence; or
(D) to replace an avionic line replaceable unit that only requires simple
tests to prove its serviceability, unless the licence is specifically
subject to an avionics LRU exclusion; or
(E) as a daily, or manufacturer’s equivalent, inspection, or as an
extended diversion time operation (EDTO) pre-flight inspection;
and
(iii) subject to subparagraph 6A, the maintenance was not of an aircraft
system or subset that is excluded from the licence.
6A. For sub-sub-subparagraph 66.A.20 (a) 6. (ii) (E), despite any exclusions
annotated on a licence, a daily or manufacturers’ equivalent inspection also
includes:
(i) check of the condition and security of attachment of wiring, plumbing,
parts and appliances; and
(ii) maintenance of instrument, or electrical, parts and appliances forming
part of the powerplant, mechanical or structural system, limited to:
(A) external mechanical adjustments to facilitate correct operation of
powerplant or mechanical or structural systems; and
(B) replacement of instrument, or electrical, parts and appliances,
connected by simple twist or terminal connectors — excluding
instrument, or electrical parts and appliances, where maintenance
involves functional tests and adjustments requiring the use of
external specialised test equipment.
7. A person who holds a Category B2 licence may issue a certificate of release
to service for aircraft covered by the licence if the maintenance was not
base maintenance carried out on a large aircraft;
8. A person who holds a Category C licence may issue a certificate of release
to service for base maintenance carried out on a large aircraft for the
aircraft in its entirety, if:

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(i) the maintenance was carried out on a large aircraft; and
(ii) the Category C holder’s licence is endorsed with the type rating for the
large aircraft.

Table 1
Aircraft systems, designations and conditions for Category B1 and
Category B2 licences
Aircraft system (and Designation of Conditions or limitations
ATA chapter system
reference)
Pressurisation, Mechanical (B1) For a Category B2 licence, pressurisation
air-conditioning and control systems.
equipment cooling
systems (ATA21)
Autopilot (ATA22) Avionic (B2)
Communications Avionic (B2)
(ATA23), including
ELT and underwater
locating beacon
(ATA25-60)
Generator and/or Electrical (B1/B2)
constant speed and Powerplant
drive/IDG systems (B1)
(ATA24)
Electrical power supply Electrical
systems, including a (B1 and B2)
ram air turbine, if
electrical (ATA24)
Equipment, furnishings Mechanical (B1) Except ELT and underwater locating beacon
and emergency (ATA 25-60) — see (ATA23).
equipment (ATA25)
Fire, smoke, overheat Mechanical (B1)
detecting and
extinguishing systems
(ATA26)
Flight control systems Mechanical (B1) For a category B1 licence — except system
(ATA27) operation – fly-by-wire.
Flight control systems – Avionic (B2) For a Category B2 licence — limited to the
system operation – avionic subsystem of the flight control
fly-by-wire (ATA27) system.
Fuel systems (ATA28) Mechanical (B1)

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Aircraft system (and Designation of Conditions or limitations
ATA chapter system
reference)
Hydraulic power Mechanical (B1)
systems, including ram
air turbine (ATA29)
Ice and rain protection Mechanical (B1)
systems (ATA30)
Ice and rain protection Mechanical and Powerplant — for powerplant cowling
systems (ATA30-20) Powerplant (B1) anti-icing.
Indicating and Avionic (B2)
recording systems
(ATA31)
Landing gear (ATA32) Mechanical (B1)
Wheels and brakes Mechanical (B1)
(ATA32-40)
Lighting (ATA33) Electrical
(B1 and B2)
Navigation systems: Avionic (B2) For a Category B1 licence — compass
• General swings, if endorsed on the licence.
• Radio interface
• ACARS,
SELCAL,
INS/IRS
• Compass
• Flight manage-
ment system
• Doppler systems
(ATA34)
Oxygen system Mechanical (B1) For a Category B2 licence, if endorsed on the
(ATA35) licence.
Pneumatic system Mechanical (B1)
(ATA36)
Vacuum (ATA37) Mechanical (B1)
Waste water (ATA38) Mechanical (B1)
Integrated modular Avionic (B2)
avionics (ATA42)
Cabin systems Avionic (B2)
(ATA44)
Central maintenance Avionic (B2)
system (ATA45)

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Aircraft system (and Designation of Conditions or limitations
ATA chapter system
reference)
Information systems Avionic (B2)
• ATIMS
• Network server
(ATA46)
Nitrogen generation Mechanical (B1)
system or inert gas
system (ATA47)
APU (ATA49) Powerplant (B1)
Cargo and accessory Mechanical (B1)
compartments (ATA50)
Structures — General Structural (B1) Structures — general, but excluding wooden
(ATA51) structures and fabric surfaces unless:
(a) for wooden structures — the holder has
obtained the relevant optional units of
competency mentioned in section
66.A.25 of this MOS; or
Note These optional units of competency are marked
W in Appendix IV.
(b) for fabric surfaces — the holder has
obtained the relevant optional units of
competency mentioned in
section 66.A.25 of this MOS.
Note These optional units of competency are marked
Z in Appendix IV.
Structures — general
(c) for a category B2 licence — closing of
cowlings and refitment of quick access
inspection panels.
Doors (ATA52) Structural (B1)
Fuselage (ATA53) Structural (B1)
Nacelles and pylons Structural (B1)
(ATA54)
Stabilisers (ATA55) Structural (B1)
Windows (ATA56) Structural (B1)
Wings (ATA57) Structural (B1)
Propeller — rotor Mechanical (B1)
(ATA60)
Propeller — propulsion Powerplant (B1) For a Category B1 licence, only if the holder
(ATA61) has obtained the relevant optional units of

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Aircraft system (and Designation of Conditions or limitations
ATA chapter system
reference)
competency mentioned in section 66.A.25 of
this MOS.
Note These optional units of competency are marked
P in Appendix IV.
Rotor (ATA62) Mechanical (B1)
Rotor drives (ATA63) Mechanical (B1)
Tail rotor (ATA64) Mechanical (B1)
Tail rotor drive Mechanical (B1)
(ATA65)
Folding blades and Mechanical (B1)
pylon (ATA66)
Rotor flight control Mechanical (B1)
(ATA67)
Powerplant (ATA71) Powerplant (B1)
Engine turbine/ Powerplant (B1)
turbo-prop and fans
(ATA72)
Engine-mounted Powerplant (B1)
accessories: gear boxes,
gears, pumps and
attached
engine-mounted and
driven components
(ATA72-60)
Engine fuel and Powerplant (B1)
control — carbura-
tion/injection system
(ATA73)
FADEC (ATA73A) Avionic (B2)
Ignition system Powerplant (B1)
(ATA74)
Air systems and control Powerplant (B1)
(ATA75)
Engine control system Powerplant (B1)
(ATA76)
Engine indicating Powerplant (B1)
system (ATA77) and Avionic (B2)
Exhaust — thrust Powerplant (B1)
reverser (ATA78)

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Aircraft system (and Designation of Conditions or limitations
ATA chapter system
reference)
Lubrication system Powerplant (B1)
(ATA79)
Starting system Powerplant (B1)
(ATA80)
Supercharging system Powerplant (B1)
(ATA81)
Power augmentation Powerplant (B1)
(ATA82)
Accessory drives Powerplant (B1)
(ATA83)

66.A.21 Transitional privileges


Despite Table 1 in section 66.A.20 and the exclusions annotated on a licence
issued under Part 66 of CASR 1998, a person mentioned in a cell in column 1 of
Table 2, who holds a Category B1 licence, may perform maintenance
certifications and issue certificates of release to service for the maintenance
mentioned for the person in the corresponding cell or cells in column 2, but
only:
1. for an aircraft mentioned in the corresponding cell in column 3; and
2. subject to the limitations (if any) mentioned in the corresponding cell in
column 4; and
3. subject to the condition mentioned in column 5.

Table 2

Person Maintenance Aircraft Limitations Condition


A. All electrical An aircraft Not applicable Provided that
A person who maintenance approved for (NA) the old
held an V.F.R. licence and
aircraft operations its ratings
maintenance only applied to the
engineer (approved maintenance,
(AME) V.F.R. or would
licence under aircraft), and have applied
regulation 31 fitted with a to the
of the Civil single maintenance
Aviation generator but for Part
Regulations 1. All Approved NA 66 of CASR
1988 to which instrument V.F.R. aircraft 1998 (The
regulation system Proviso)
202.341, as in maintenance
force for aircraft
immediately general
before

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Person Maintenance Aircraft Limitations Condition
15 December instruments
2015, applied (excluding
(the old RMI, inertial
licence) navigation
and multi-
axis
autopilots)
Approved
2. Periodic V.F.R. aircraft
inspections
for aircraft
radio
systems
B. All electrical Approved NA The Proviso
A person maintenance V.F.R. aircraft
who, in fitted with a
accordance single
with generator
subregulation 1. All
202.343 (2) or instrument
202.344 (2) of system
CASR 1998, main-
as in force tenance for
immediately aircraft
before 15 general
December instruments
2015, was (excluding
taken to be RMI, inertial
entitled to the navigation
issue of an and multi-
AME licence axis
by becoming autopilots)
qualified for, 2. Periodic
an engine inspections
category for aircraft
Group 1 or 2 radio
rating, or an systems
airframe
category
Group 1, 2 or
19 rating (the
old licence)

66.A.23 Requalification requirements


(a) For paragraph 66.120 (2) (b) of CASR 1998, a licensed aircraft maintenance
engineer is taken to comply with the requirements of that paragraph if, in the
immediately preceding 2 years:

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1. he or she has had a period or periods of continuous employment amounting
to at least 6 months, exercising the privileges mentioned in the Part 66
Manual of Standards for his or her licence or for a rating endorsed on the
licence; or
2. within a period or periods of time amounting to 6 months, he or she has had
at least 550 hours of experience in exercising those privileges.
(b) For paragraph 66.120 (2) (c) of CASR 1998, the requalification requirements for
an A, B1 or B2 aircraft engineer licence holder are:
1. carrying out maintenance (as an AME) of the kind that would be covered
by the privileges of any of the licences held, for no less than a total of 100
days and retaining evidence of carrying out the maintenance; or
2. the holder obtains a report from an MTO authorised for category training or
aircraft type training which states:
(i) that the holder has been assessed within 28 days of the date of the
report; and
(ii) how the assessment was conducted — the assessment must include
theory examination and practical assessment in a sampling of the range
of maintenance activities that the holder is authorised by their licence
and ratings to carry out; and
(iii) that the MTO has certified that the holder continues to have the
knowledge and skills necessary for the holder of an aircraft engineer
licence with the ratings on the licence; or
3. the holder is assessed by an AMO, or an organisation holding a certificate
of approval to carry out maintenance activities issued under regulation 30
of CAR 1988, to determine that he or she continues to have the knowledge
and skills necessary for the holder of an aircraft engineer licence with the
ratings on the licence, and the assessment follows a process for requalifying
individuals based on Australian competency-based training (CBT)
standards and outlined in:
(i) for the AMO — the AMO’s exposition; or
(ii) for the organisation holding a certificate of approval under regulation
30 of CAR 1988 — the organisation’s system of quality control.
(c) For paragraph 66.120 (2) (c) of CASR 1998, the requalification requirement for
a Category C licence holder is that the AMO provides the holder with suitable
continuing airworthiness experience to ensure that the holder has re-established
their knowledge and skill.
66.A.25 Basic knowledge and competency requirements
(a) This section sets out the basic knowledge and competency requirements that
must be met by a person who applies for:
1. an aircraft engineer licence in a category or subcategory; or
2. the addition of a category or subcategory to the person’s licence other than
a modular licence; or
3. if the licence is a modular licence, the removal of at least 1 exclusion from
the licence in order to obtain a category or subcategory on the licence, or an
extension of licence privileges.

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(b) If the application is in relation to a Category A licence, or Category B1 or
Category B2 licence other than a modular licence, or for the addition of a
subcategory to a licence, the applicant must demonstrate, by examination
conducted by CASA or an MTO:
1. knowledge of each module, applicable for the category or subcategory, in
accordance with Part 2 of Appendix I; and
2. the level of knowledge for each sub-module, applicable for the category or
subcategory, in accordance with Part 3 of Appendix I.
(ba) If the application is in relation to a modular licence, or for the removal of at
least 1 exclusion in order to obtain a category or subcategory on, or extension of
privileges of, a modular licence, the applicant must demonstrate, by examination
conducted by CASA or an MTO:
1. knowledge of each module or sub-module, applicable for the category or
subcategory, and any extension, in accordance with Part 2A of Appendix I;
and
2. the level of knowledge for each sub-module, applicable for the category or
subcategory, in accordance with Part 3 of Appendix I.
(c) The level of knowledge mentioned in subparagraphs (b) 2. and (ba) 2. must be
demonstrated to the examination standard mentioned in Appendix II.
(d) Subject to paragraph (db), paragraph (da) applies if:
1. the applicant does not hold a Category B1 or B2 licence; and
2. the application is for a Category C licence.
(da) The applicant must demonstrate, by examination conducted by CASA or an
MTO, the same matters mentioned in paragraph (b) and to the same examination
standard mentioned in paragraph (c), as if the application is in relation to a
Category B1 or B2 licence.
(db) Paragraph (da) does not apply if the applicant holds an academic degree
mentioned in subparagraph (h) 1.
(e) The knowledge mentioned in paragraphs (b) and (ba) may be gained by:
1. the training of the applicant by an MTO; or
2. self-study by the applicant.
(ea) The applicant must have undertaken the training or self-study mentioned in
paragraph (e), and passed the examinations for the modules mentioned in
paragraph (b), during the 10-year period before the date of the application.
(eb) Subject to paragraph (ec), if the applicant was trained by an MTO, the applicant
must hold each unit of competency listed and coded in Appendix IV that is
marked “X”, or stated to be its alternative, for the relevant category or
subcategory of aircraft engineer licence.
(ec) If the application is for a modular licence and the applicant was trained by an
MTO, the applicant must hold each unit of competency relevant to the modular
licence, or stated to be its alternative, as approved by CASA in the MTO’s
exposition, as existing from time to time.
Note CASA will publish in the AMC/GM for CASR Part 66 a list of the units of competency,
and any alternative units of competency, that it has approved in an MTO’s exposition,
immediately after their approval. The AMC/GM for CASR Part 66 is freely available on the
CASA website at www.casa.gov.au.

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(f) Subject to paragraph (fa), in addition to the units of competency that are
required under this section for a subcategory B1.1 or B1.2 licence, an applicant
for the privilege that includes wooden structures or fabric surfaces or propellers,
who was trained by an MTO, must hold each relevant optional unit of
competency listed and coded in Appendix IV to this MOS that is marked:
1. W — for wooden structures for the subcategory; and
2. Z — for fabric surfaces for the subcategory; and
3. P — for propellers for the subcategory.
(fa) If an applicant who was trained by an MTO applies for the privilege that
includes wooden structures or fabric surfaces or propellers, and the application
relates to a subcategory B1.1 or B1.2 modular licence, the applicant must hold,
in addition to the units of competency required under this section for the
relevant subcategory of the modular licence, each relevant optional unit of
competency, as approved by CASA in the MTO’s exposition, that is marked:
1. W — for wooden structures for the subcategory; and
2. Z — for fabric surfaces for the subcategory; and
3. P — for propellers for the subcategory.
(g) A person may be taken to hold the necessary qualifications or units of
competency as set out above if an MTO has conducted a recognition of prior
learning assessment in accordance with that MTO’s course plan and exposition.
(h) The academic qualifications required to satisfy the basic knowledge
requirements for grant of a category C licence are:
1. an academic degree (as a minimum, a 3 year bachelor of technology
degree) in an aeronautical, mechanical, structural, electrical, electronic or
avionics discipline obtained from a university or other higher educational
institution recognised by CASA.
Use of CAR 31 to obtain the equivalent of an AME licence on or after
27 June 2015
(i) Despite anything in paragraphs (b) to (g) of this section, for subregulation
202.345 (1) of CASR 1998, a person who, if regulation 31 were still in force,
would meet the requirements of regulation 31 for the issue of an AME licence in
a category mentioned in paragraph (j) is taken to meet the requirements of
paragraphs (b) to (g) for the issue of the Part 66 licence that is equivalent to the
licence that would have been issued for the category if regulation 31 were still in
force.
(j) The licence categories mentioned in paragraph (i) are as follows:
1. a licence in category airframes;
2. a licence in category engines;
3. a licence in category radio;
4. a licence in category electrical;
5. a licence in category instruments.
66.A.30 Basic practical experience requirements
(a) An applicant for an aircraft engineer licence must have acquired the following
practical experience:
1. for a Category A, or subcategory B1.2 or B1.4, licence:

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(i) 3 years’ practical maintenance experience on operating aircraft, if the
applicant has not undertaken any relevant technical training; or
Note See AMC/GM for CASR Part 66 for information about what is relevant
technical training for this sub-subparagraph.
(ii) 2 years’ practical maintenance experience on operating aircraft, and
completion of relevant training as a skilled worker in a technical trade;
or
Note See AMC/GM for CASR Part 66 for information about what is relevant
training for this sub-subparagraph.
(iii) 1 year’s practical maintenance experience on operating aircraft, and
completion of a category training course conducted by an MTO.
2. for a Category B2, or subcategory B1.1 or B1.3, licence:
(i) 5 years’ practical maintenance experience on operating aircraft, if the
applicant has not undertaken any relevant technical training; or
Note See AMC/GM for CASR Part 66 for information about what is relevant
technical training for this sub-subparagraph.
(ii) 3 years’ practical maintenance experience on operating aircraft, and
completion of relevant training as a skilled worker in a technical trade;
or
Note See AMC/GM for CASR Part 66 for information about what is relevant
training for this sub-subparagraph.
(iii) 2 years’ practical maintenance experience on operating aircraft, and
completion of a category training course conducted by an MTO.
3. for a Category C licence:
(i) 3 years experience exercising Category B1.1, B1.3 or B2 privileges on
large aircraft; or
(ii) 5 years experience exercising Category B1.2 or B1.4 privileges on
large aircraft; or
(iii) for an applicant holding an academic degree mentioned in
subparagraph 66.A.25 (h) 1. — 3 years’ experience working in a
civil aircraft maintenance environment on a representative selection
of tasks directly associated with aircraft maintenance, including at
least 6 months of observation of base maintenance tasks.
Note See AMC/GM for CASR Part 66 for information about what is a representative
selection of tasks for this sub-subparagraph.
4. for an initial modular licence:
(i) 2 years’ practical maintenance experience on operating aircraft; and
(ii) completion of category training, conducted by an MTO, that is relevant
to the initial modular licence, or completion of the knowledge
applicable for the category or subcategory of licence, in accordance
with Part 2A of Appendix I, via self-study, in which case evidence of
the practical maintenance experience must be recorded in the Logbook.
Note 1 Subparagraphs 1. to 3. do not apply to applications for modular licences.
Note 2 The Logbook and the Part 66 Basic Practical Experience Logbook User Guide (User
Guide) are available on the CASA website at www.casa.gov.au. As at commencement of this
subparagraph:

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• the Logbook was available at: casa.gov.au/sites/default/files/2021-09/part-66-basic-
practical-experience-logbook.pdf; and
• the User Guide was available at: http://www.casa.gov.au/sites/default/files/2021-
09/part-66-basic-practical-experience-logbook-user-guide.pdf.
(b) Subject to paragraph (d), if a person who holds an aircraft engineer licence
(other than a modular licence) applies to CASA to add a category (other than
Category C), or subcategory, to the licence, the person must have gained the
minimum period of practical maintenance experience, for the category or
subcategory, on operating aircraft in accordance with Table 3.

Table 3

Practical maintenance experience requirements for adding a category, or


subcategory, to an aircraft engineer licence
To A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2
From
A1 – 6 6 6 2 years 6 2 years
2 1 year
months months months months years
A2 6 – 6 6 2 years 6 2 years
1 year 2
months months months months years
A3 6 6 – 6 2 years 1 year 2 years
6 2
months months months months years
A4 6 6 6 – 2 years 1 year 2 years 6 2
months months months months years
B1.1 None 6 6 6 – 6 6 6 1 year
months months months months months months
B1.2 6 None 6 6 2 years – 2 years 6 2
months months months months years
B1.3 6 6 None 6 6 6 – 6 1 year
months months months months months months
B1.4 6 6 6 None 2 years 6 2 years – 2
months months months months years
B2 6 6 6 6 1 year 1 year 1 year 1 year –
months months months months
(ba) For regulation 11.068 of CASR, it is a condition of an aircraft engineer licence
that, if the licence is a modular licence and the licence holder applies to CASA
for removal of at least 1 exclusion of an aircraft system or subset from the
licence in order to obtain a category or subcategory on the licence, or an
extension of licence privileges, the person must have, in accordance with
Table 3A:
1. gained the minimum period of practical maintenance experience, applicable
for the category or subcategory, or extension, on operating aircraft; or
2. if the applicant is completing the knowledge applicable for the category or
subcategory via self-study — completed the task list if no minimum period
of practical maintenance experience, applicable for the category or
subcategory, or extension, is specified.
Note As at the commencement of this paragraph, CASA must also receive evidence from an
MTO that the holder has successfully completed the training and assessment that is required for

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the aircraft system or subset under section 66.A.25 for the exclusion to be removed — see
section 66.072 of CASR.

Table 3A

Practical maintenance experience requirements to obtain a category or


subcategory on a modular licence
To B1.1, B1.3, B1.1, B1.2, B1 B1 B2 B2 B2
B1.2 B1.4 B1.3 B1.4 Propeller Electrical Electrical Instrument Radio
Aeroplane Helicopter Power Power and systems systems systems
(Airframe) (Airframe) plant plant Instrument
From
(Turbine) (Piston) systems
Extension
B1.1, B1.2 — Task 1 year 1 year — 1 year 1 year 1 year 1 year
Aeroplane list (see (see
(see Note 3) Note 3)
(Airframe)
Note 1)
B1.3, B1.4 Task — 1 year 1 year — 1 year 1 year 1 year 1 year
Helicopter List (see (see
(Airframe) Note 3) Note 3)
(see
Note 1)
B1.1, B1.3 1 year 1 year — task task 1 year 1 year 1 year 1 year
Power list list
plant (see (see
Note 2) Note 4)
(Turbine)
B1.2, B1.4 1 year 1 year task — — 1 year 1 year 1 year 1 year
Powerplant list
(Piston) (see
Note 2)
B2 1 year 1 year 1 year 1 year — — — 1 year 1 year
Electrical
systems
B2 1 year 1 year 1 year 1 year — — 1 year — 1 year
Instrument
systems
B2 Radio 1 year 1 year 1 year 1 year — — 1 year 1 year —
systems
In Table 3A:
task list means the sections of the Logbook that set out maintenance tasks
relevant to the aircraft system or subset for which the category or subcategory is
to be obtained.
Note 1 This is a rule. If one airframe licence is held, the addition of the second airframe licence
only requires completion of the task list.
Note 2 This is a rule. If one engine licence is held, addition of the second engine licence only
requires completion of the task list.
Note 3 The one-year period of electrical and instrument systems experience and piston engine
experience may be accumulated concurrently.
Note 4 This is a rule. Propeller is an option for a B1.1 licence only. Completion of the task list
is required for maintenance of turbopropeller aeroplanes.
(c) The experience mentioned in paragraphs (b) and (ba) must have been gained
from a representative cross-section of maintenance tasks on operating aircraft
relevant to the category or subcategory.

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Note See AMC/GM for CASR Part 66 for information about what is a representative
cross-section of maintenance tasks for this paragraph.
(d) The minimum period of experience mentioned in paragraph (b) is reduced by
50% if the applicant has completed a training course, relevant to the category or
subcategory, conducted by an MTO.
(e) At least 1 year of the experience mentioned in paragraph (a) must be recent
experience gained on aircraft relevant to the category, or subcategory, of the
initial licence applied for.
Note See AMC/GM for CASR Part 66 for information about what is recent experience for this
paragraph.
(ea) Subject to paragraph (d):
1. at least 3 months of the experience mentioned in paragraph (b) must be
recent experience gained on aircraft relevant to the category, or
subcategory, of licence sought to be added; and
2. at least 3 months of the experience mentioned in paragraph (ba) must be
recent experience gained on aircraft relevant to the category or subcategory,
or extension of privileges, of licence sought to be obtained.
Note See AMC/GM for CASR Part 66 for information about what is recent experience for this
paragraph.
(eb) Aircraft maintenance experience gained outside a civil aircraft maintenance
environment is taken to be practical maintenance experience for paragraph (a) if
an MTO certifies, in writing, to CASA that:
1. the experience gained is equivalent to the practical maintenance experience;
and
2. the applicant has adequate additional practical maintenance experience on
civil aircraft to ensure an adequate understanding of the civil aircraft
maintenance environment.
(ec) The experience mentioned in:
1. subparagraphs (a) 1., 2. or 3., or paragraph (b) must have been gained by
the applicant during the 10-year period before the date of the application for
the licence or the addition of the category, or subcategory, to the licence;
and
2. subparagraph (a) 4. or paragraph (ba) must have been gained during the
10-year period before the date of application for the initial modular licence
or the removal of an exclusion to obtain the category or subcategory on the
modular licence, or extension of privileges.
Use of CAR 31 to obtain the equivalent of an AME licence on or after
27 June 2015
(f) Despite anything in paragraphs (a) to (ec) of this section, for
subregulation 202.345 (1) of CASR 1998, a person who, if regulation 31 were
still in force, would meet the requirements of regulation 31 for the issue of an
AME licence in a category mentioned in paragraph (g) is taken to meet the
requirements of paragraphs (a) to (ec) for the issue of the Part 66 licence that is
equivalent to the licence that would have been issued for the category if
regulation 31 were still in force.
(g) The licence categories mentioned in paragraph (f) are as follows:
1. a licence in category airframes;

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2. a licence in category engines;
3. a licence in category radio;
4. a licence in category electrical;
5. a licence in category instruments.
66.A.35 Exclusions to which a category B1 or category B2 licence may be
subject
For paragraph 66.026 (1) (d) of CASR:
1. an aircraft system or subset mentioned in column 1 of an item in the Table
in Appendix VII, with the related exclusion identifier mentioned in
column 2 and title mentioned in column 3 of the item, is specified as a
system or subset that may be excluded from the scope of a category B1
licence if an ‘X’ is included in column 4 of the item; and
2. an aircraft system or subset mentioned in column 1 of an item in the Table
in Appendix VII, with the related exclusion identifier mentioned in
column 2 and title mentioned in column 3 of the item, is specified as a
system or subset that may be excluded from the scope of a category B2
licence if an ‘X’ is included in column 5 of the item.
Note This section applies to a modular licence as a modular licence is a kind of category B1 or
category B2 licence.

66.A.45 Type/task training and ratings


(a) The holder of a Category A licence may only exercise certification privileges on
a specific aircraft type following the satisfactory completion of the relevant
Category A aircraft task training carried out by an appropriately approved AMO
or MTO, which must include:
1. practical hands on training and theoretical training as appropriate for each
task authorised; and
2. satisfactory completion of training demonstrated by an examination and/or
by workplace assessment carried out by an AMO or MTO authorised to
conduct such training.
(b) The holder of a subcategory B1.1, B1.2, B1.3, B1.4, or Category B2, licence
may exercise his or her certification privileges on a non-rated aircraft when the
licence is endorsed with the appropriate category or subcategory for the
maintenance required for that non-rated aircraft.
Note The holder of a subcategory B1.1, B1.2, B1.3, B1.4, or Category B2, licence does not
require a type rating to exercise his or her certification privileges on aircraft systems other than
the powerplant systems of:
(i) a large aircraft with a particular type of aircraft engine; or
(ii) a small aircraft with a particular type of aircraft engine.
(ba) The holder of a subcategory B1.1, B1.2, B1.3, B1.4, or Category B2 or C,
licence must only exercise his or her certification privileges on a particular type,
or type and model, of a large aircraft with a particular type of aircraft engine
when the licence is endorsed with the appropriate aircraft type rating by CASA.
Note These are aircraft referred to in paragraph (a) of regulation 66.010 of CASR 1998
definition of aircraft type.

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(bb) The holder of a subcategory B1.1, B1.2, B1.3 or B1.4 licence must only exercise
his or her certification privileges on the powerplant systems of:
1. a large aircraft with a particular type of aircraft engine; or
2. a small aircraft with a particular type of aircraft engine;
when the licence is endorsed with the appropriate aircraft type rating by CASA.
Note These are aircraft referred to in paragraphs (b) and (c) of regulation 66.010 of CASR 1998
definition of aircraft type.
(c) A type rating may only be issued by CASA:
1. following satisfactory completion of the relevant Category B1, B2 or C
aircraft type training:
(i) approved by CASA; or
(ii) conducted by an appropriately approved MTO; or
(iii) conducted in accordance with paragraph (h); or
2. if each of the following applies:
(i) the applicant is a category B2 licence holder (the holder) with a rating
(a type rating) for a particular type, or type and model, of large aircraft
with a particular type of aircraft engine (a large aircraft type);
(ii) the holder applies for a rating (the different type rating) for a large
aircraft type, that is different from his or her type rating;
(iii) the large aircraft type to which the different type rating would apply has
the same manufacturer as the large aircraft type to which the holder’s
type rating applies;
(iv) CASA carries out an RPL assessment that compares the differences
between the large aircraft type to which the type rating applies and the
large aircraft type to which the different type rating would apply;
(v) CASA determines that the B2 systems differences between the 2 large
aircraft types are not such as to require further training of the holder for
the issue of the different type rating.
3. if each of the following applies:
(i) the applicant is a category B1 licence holder (the holder) with a rating
(a type rating) for a particular type, or type and model, of large aircraft
with a particular type of aircraft engine (a large aircraft type);
(ii) the holder applies for a rating (the different type rating) for a large
aircraft type, that is different from his or her type rating;
(iii) the large aircraft type to which the different type rating would apply
has the same manufacturer as the large aircraft type to which the
holder’s type rating applies;
(iv) CASA carries out an RPL assessment that compares the differences
between the large aircraft type to which the type rating applies and the
large aircraft type to which the different type rating would apply;
(v) CASA determines that the B1 engine (powerplant) interface differences
between the 2 large aircraft types are not such as to require further
training of the holder for the issue of the different type rating.

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Note In subparagraphs (c) 2 and (c) 3, a large aircraft type means, in accordance with
paragraphs (a) and (b) of the definition of aircraft type in regulation 66.010 of CASR 1998:
(a) a particular type, or type and model, of large aircraft with a particular type of aircraft
engine; or
(b) a large aircraft with a particular type of aircraft engine.
(d) An applicant for a Category B1 or B2 aircraft type rating must complete the
applicable type training in relation to paragraph 66.A.20 (a) privileges, which
consists of:
1. theoretical training and examination; and
2. practical training and assessment as specified in sections 66.A.50 and
66.A.55.
(e) Category C approved type training must comply with the requirements for such
training in Appendix III to this MOS. In the case of a Category C licence holder
qualified by holding an academic degree mentioned in subparagraph
66.A.25 (h) 1., the first aircraft type theoretical training must be at the
Category B1 or B2 licence level. Practical training is not required.
(f) Completion of approved aircraft type training, as required by paragraphs (b) to
(c), must be demonstrated by an examination. The examination must comply
with the requirements in Appendix III to this MOS.
(g) The training and assessment for a restricted rating for an aircraft type may be in:
1. a subset of the theoretical elements mentioned in Part 2 of Appendix III that
are indicated for the category or subcategory by the numerical level of the
type training; and
2. the corresponding practical elements mentioned in Part 3 of Appendix III
that are appropriate for the category or subcategory and the rating, only if
the MTO provides in the course plan for the training a description of:
(i) the training and assessment in the subset of theoretical elements and its
corresponding practical elements; and
(ii) the persons eligible to undertake the training and assessment; and
(iii) the restrictions for the rating to which the training and assessment
relates; and
(iv) ensures that all documents required under this MOS in connection with
the training and assessment, describe the rating as a restricted rating.
(h) An AMO in accordance with section 145.A.37 of the Part 145 MOS, or a COA
holder in accordance with Civil Aviation Order 104.0 (Certificates of
approval — application, grant and conditions) (a CAR 30 organisation), may:
1. deliver excluded system training and assessment for the excluded systems
set out in Appendix VII; or
2. for an aircraft type mentioned in column 2 of Table 2 in Appendix IX —
deliver aircraft type training for a category or subcategory of licence for the
aircraft, or a system or subsystem of the aircraft type; or
3. for an aircraft type mentioned in column 2 of Table 2 in Appendix IX —
arrange for the manufacturer of the aircraft or its engine to provide training
and assessment.
(i) A licensed aircraft maintenance engineer, seeking his or her first aircraft type
rating in an alternate licence category or subcategory not currently held by that
person, must have first completed category or subcategory basic knowledge and

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competency training as mentioned in section 66.A.25 for the issue of a licence in
that category or subcategory for which he or she is seeking his or her first rating,
as well as meeting the practical maintenance experience requirements specified
in paragraph 66.A.30 (b).
Use of CAR 31 to obtain the equivalent of a Group rating on an AME
licence on or after 27 June 2015
(j) Despite anything in paragraphs (a) to (i) of this section, for subregulation
202.345 (1) of CASR 1998, a person who, if regulation 31 were still in force,
would meet the requirements of regulation 31 for the issue of a Group rating for
a category of AME licence mentioned in paragraph (k) is taken to meet the
requirements of paragraphs (a) to (i) of this section for the issue of the Part 66
rating that is equivalent to the Group rating that would have been issued for the
category if regulation 31 were still in force.
(k) The licence categories and Group ratings mentioned in paragraph (j) are as
follows:
1. a licence in category airframes, with a Group 1, 2, 3, 4, 5, 6, 10 or 19 rating,
provided that, for Groups 1, 2 and 19, the airframe is not a type rated
aircraft type;
2. a licence in category engines, with a Group 1, 2, 3, 21 or 22 rating,
provided that, for Group 21 and Group 22, the engine is fitted to a small
aircraft;
Note Small aircraft is defined in Part 3 of the Dictionary in CASR 1998. Part 3 contains
definitions for Part 66 of CASR 1998. Under paragraph 66.5 (a) of this MOS, words and
phrases generally have the same meaning as in Part 66.
3. a licence in category radio, with a Group 1, 2, 3, 4, 5, 6, 7, 9, 10 or 12
rating, provided that the airframe is not a type rated aircraft type;
4. a licence in category electrical, with a Group 1 or 2 rating, provided that the
airframe is not a type rated aircraft type;
5. a licence in category instruments, with a Group 1, 3, 5, 7, 8, 9 or 10 rating,
provided that the airframe is not a type rated aircraft type.
66.A.50 Aircraft type practical training
(a) Aircraft type practical training and assessment must include a representative
cross-section of maintenance activities relevant to the category or subcategory.
(b) Practical training must be of fixed content and duration and, except in the case
of PCT, can be conducted by either an MTO or an appropriately approved
AMO. In the case of PCT, only an MTO approved to conduct PCT may deliver
and assess the training. Where practical training is conducted by an
appropriately approved maintenance organisation, the practical training must be
first approved by CASA. The practical training must be supported by a detailed
syllabus or practical worksheets/logbook showing content and duration of
training.
(ba) The practical element of type training may be conducted simultaneously with
the conduct of the theoretical element or provided separately as a stand-alone
element.
(bb) Options for practical training include:
1. PCT; or
2. practical on course (POC) training; or

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3. structured OJT performed according to a type-specific program.
(c) Practical training can be performed by demonstrations using equipment,
components, simulators, other training devices or aircraft. This training does not
need to involve actual servicing or repair of aircraft.
(d) Records of demonstration of practical training must be retained by the
organisation conducting the practical training for at least 5 years following
completion of the practical training.
(e) Practical training must meet the requirements of Appendix III to this MOS.
66.A.55 On the Job aircraft type Training
(a) In the case of a first type rating to be gained, PCT or POC alone is not
acceptable for type rating endorsement. In addition to PCT or POC, an applicant
must also complete on the job training (OJT).
(aa) In the case of a rating in another licence category or subcategory to be obtained
after the type rating referred to in paragraph (a):
1. if using POC training, POC training must be supplemented by OJT; and
2. if using PCT training, no supplementation by OJT is required.
(b) OJT, other than that normally required as part of a PCT course, is not required in
the case of a second or subsequent type rating if the practical training for the
second or subsequent type rating (in the same or any other category or
subcategory) is delivered using PCT.
(c) OJT:
1. may only be conducted and managed by a maintenance organisation, or a
maintenance training organisation, approved by CASA to undertake such
training activities; and
2. must be supported by a detailed syllabus of OJT content which includes
provision for completion of the OJT to be recorded in detailed worksheets
or logbooks; and
3. must be assessed and approved by CASA.
Note CASA’s assessment and approval are guided by Appendix II of AMC/GM for CASR
Part 66 and the CASA publication titled Advisory Circular AC 66-07 – Practical training
options for aircraft type training and recording of recent work experience, as existing from
time to time.
(ca) For paragraph (c), the maintenance organisation approved by CASA must be:
1. an approved maintenance organisation (AMO) issued with an approval
under regulation 145.030 of CASR 1998 to carry out maintenance
activities; or
2. an organisation holding a certificate of approval to carry out maintenance
activities issued under regulation 30 of the Civil Aviation Regulations 1988.
(d) OJT must be supervised and assessed by approved assessors.
(e) OJT must comply with the requirements of Appendix III to this MOS.
66.A.56 Use of CAR 31 for removal of exclusion from a Part 66 licence on or
after 27 June 2015
(a) This section applies to a person (the Part 66 licence holder) who holds a Part 66
licence that is subject to the exclusion of a particular aircraft system or a subset
of an aircraft system (a particular exclusion).

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Note Part 66 licence holder includes a person who holds a Part 66 licence subject to a
particular exclusion, as a result of the operation of paragraphs 66.A.25 (i) and 66.A.30 (f) of this
MOS.
(b) If the Part 66 licence holder would meet the requirements of regulation 31 for
the issue of a category of AME licence mentioned in paragraph 66.A.25 (i) or
66.A.30 (f) without a particular exclusion, were regulation 31 still in force, then
the holder is taken to meet the requirements of sections 66.A.25 and 66.A.30 of
this MOS for the issue of the Part 66 licence without the particular exclusion.
66.A.57 Use of CAR 31 for removal of exclusion from a Part 66 rating on or
after 27 June 2015
(a) This section applies to a person (the Part 66 rating holder) who holds a Part 66
rating that is subject to the exclusion of a particular aircraft system or a subset of
an aircraft system (a particular exclusion).
Note Part 66 rating holder includes a person who holds a Part 66 rating subject to a particular
exclusion, as a result of the operation of paragraph 66.A.45 (j) of this MOS.
(b) If the Part 66 rating holder would meet the requirements of regulation 31 for the
issue of a Group rating on a category of AME licence without the particular
exclusion, were regulation 31 still in force, then the holder is taken to meet the
requirements of section 66.A.45 of this MOS for the issue of the Part 66 rating
without the particular exclusion.
66.A.58 Exemptions to facilitate the operation of certain provisions
(a) A person to whom paragraph 66.A.25 (i), paragraph 66.A.30 (f) or section
66.A.56 of this MOS applies is exempt from subregulation 66.072 (3) of
CASR 1998.
(b) A person to whom paragraph 66.A.45 (j) or section 66.A.57 of this MOS applies
is exempt from each of the following provisions of CASR 1998:
1. paragraph 66.080 (1) (b);
2. subregulations 66.080 (2) and (3);
3. paragraphs 66.095 (1) (c) and (2) (d);
4. regulation 66.100; and
5. paragraph 66.110 (2) (a).
(c) Each exemption mentioned in paragraphs (a) and (b) expires at the end of
30 June 2021.
66.A.60 Recognised States
For the purposes of regulation 66.030 of CASR 1998, recognised States are set
out in Appendix V.
66.A.65 Excluded States
For the purposes of regulation 66.060 of CASR 1998, excluded States are set out
in Appendix VI.
66.A.70 Limitations
(a) Limitations introduced on a Part 66 licence are exclusions from the certification
privileges and apply to the aircraft in its entirety.

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(b) Exclusions annotated on a category can be removed by gaining the section
66.A.25 basic knowledge and competency requirements relevant to the
exclusion removal.
(c) Exclusions annotated on a rating can be removed by CASA after satisfactorily
completing, as required:
1. paragraph 66.A.45 (d) training and examination; with
2. section 66.A.50 practical training and assessment; or
3. section 66.A.55 on the job training and assessment.
The training, assessment and examination may be provided by an MTO or, if
described in its Part 145 AMO exposition, by an AMO if the exclusion removal
has been permitted under subparagraph 66.100 (a) (ii) of CASR 1998, using a
training and assessment regime provided in accordance with paragraph
145.025 (3) (c) of CASR 1998.
(d) For subregulation 66.095 (2), and Subpart 202.CG, of CASR, the exclusion of
an aircraft system or subset of an aircraft system mentioned in column 1 of an
item in the Table in Appendix VII, with the related exclusion identifier
mentioned in column 2 and title mentioned in column 3 of the item, is specified
as an exclusion on a type rating for which an AMO may be authorised to
provide training, assessment and authorisations.
(e) Units of competency are required as mentioned in Appendix VIII before the
removal of an exclusion from a category or subcategory of licence in accordance
with paragraph (b).
Part 3 Transitional provisions

66.A.100 Transitional provision for Part 66 Manual of Standards Amendment


Instrument 2018 (No. 1)
(1) If:
(a) immediately before the commencement day, a person held a unit of
competency (the previous unit) mentioned in the table in Appendix IV of
this MOS; and
(b) the relevant instrument replaces the previous unit with a new version of the
unit of competency (the new unit);
the person is taken to hold the new unit.
(2) In this section:
commencement day means the day on which the relevant instrument
commences.
relevant instrument means the Part 66 Manual of Standards Amendment
Instrument 2018 (No. 1).

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Appendix I
Basic knowledge requirements
Part 1 — Levels of knowledge for Category A, B1, B2 or C licence
The basic knowledge requirements for a Category A, B1 or B2 licence, or
subcategory to an aircraft engineer licence, are indicated by the level of
knowledge (1, 2 or 3), for each applicable sub-module, under Part 3 of this
appendix. The basic knowledge requirements for a Category C licence are the
same as that for a Category B1 or B2 licence. The levels of knowledge are
defined as follows:
Level 1
A familiarisation with the principal elements of the subject such that the
following objectives are met.
Objectives:
1 The applicant must be familiar with the basic elements of the subject.
2 The applicant must be able to give a simple description of the whole subject,
using common words and examples.
3 The applicant must be able to use typical terms.
Level 2
A general knowledge of the theoretical and practical aspects of the subject and
an ability to apply that knowledge, such that the following objectives are met.
Objectives:
1 The applicant must be able to understand the theoretical fundamentals of the
subject.
2 The applicant must be able to give a general description of the subject using,
as appropriate, typical examples.
3 The applicant must be able to use mathematical formulae in conjunction
with physical laws describing the subject.
4 The applicant must be able to read and understand sketches, drawings and
schematics describing the subject.
5 The applicant must be able to apply his or her knowledge in a practical
manner using detailed procedures.
Level 3
A detailed knowledge of the theoretical and practical aspects of the subject, and
a capacity to combine and apply the separate elements of knowledge in a logical
and comprehensive manner, such that the following objectives are met.
Objectives:
1 The applicant must know the theory of the subject and interrelationships
with other subjects.
2 The applicant must be able to give a detailed description of the subject using
theoretical fundamentals and specific examples.
3 The applicant must understand and be able to use mathematical formulae
related to the subject.

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4 The applicant must be able to read, understand and prepare sketches, simple
drawings and schematics describing the subject.
5 The applicant must be able to apply his or her knowledge in a practical
manner using manufacturer’s instructions.
6 The applicant must be able to interpret results from various sources and
measurements and apply corrective action where appropriate.
Part 2 — Knowledge module requirements
Qualification on basic subjects for each category or subcategory of licence must
be in accordance with the following table. Applicable subjects are indicated by
an X.

Subject modules A or B1 aeroplane with: A or B1 helicopter with: B2


Turbine Piston Turbine Piston Avionics
engine(s) engine(s) engine(s) engine(s)
1 Mathematics X X X X X
2 Physics X X X X X
3 Electrical fundamentals X X X X X
4 Electronic fundamentals X X X X X
5 Digital techniques
electronic instrument X X X X X
systems
6 Materials and hardware X X X X X
7 Maintenance practices X X X X X
8 Basic aerodynamics X X X X X
9 Human factors X X X X X
10 Aviation legislation X X X X X
11A Turbine aeroplane X
aerodynamics,
structures and systems
11B Piston aeroplane X
aerodynamics,
structures and systems
12 Helicopter
aerodynamics, X X
structures and systems
13 Aircraft aerodynamics,
X
structures and systems
14 Propulsion X
15 Gas turbine engine X X
16 Piston engine X X

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Subject modules A or B1 aeroplane with: A or B1 helicopter with: B2
Turbine Piston Turbine Piston Avionics
engine(s) engine(s) engine(s) engine(s)
17 Propeller X X

Part 2A — Knowledge module requirements for modular licences


Qualification on basic subjects for each category B1 modular licence or category
B2 modular licence, including with any extension of privileges, must be in
accordance with the following table. Applicable subject modules for each
modular licence and any extension are indicated by an X.

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Subject modules/sub-modules Category B1 modular licences Extension of Category B2 modular licences
category B1
modular licence

B1.1, B1.2 B1.3, B1.4 B1.2, B1.4 B1.1, B1.3 Electrical and Electrical Instrument Radio systems
Aeroplane Helicopter Powerplant Powerplant instrument systems systems
(Airframe) (Airframe) (Piston) (Turbine) systems

1. Mathematics X X X X X X X
2. Physics X X X X X X X
3. Electrical fundamentals X X X X
4. Electronic fundamentals X X X X
5. Digital techniques X X X X
electronic instrument systems
6. Materials and hardware X X X X X X X
7. Maintenance practices X X X X X X X
8. Basic aerodynamics X X X X X
9. Human factors X X X X X X X
10. Aviation legislation X X X X X X X
11A. Turbine aeroplane X (B1.1)
aerodynamics, structures and (see Note 1)
systems
11B. Piston aeroplane X (B1.2)
aerodynamics, structures, and (see Note 1)
systems
12. Helicopter aerodynamics, X
structures, and systems
13. Topic 13.1 X X X
Aircraft Theory of flight

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Subject modules/sub-modules Category B1 modular licences Extension of Category B2 modular licences
category B1
modular licence

B1.1, B1.2 B1.3, B1.4 B1.2, B1.4 B1.1, B1.3 Electrical and Electrical Instrument Radio systems
Aeroplane Helicopter Powerplant Powerplant instrument systems systems
(Airframe) (Airframe) (Piston) (Turbine) systems

structures Topic 13.2 X X X


and
Structures —
systems
general concepts
Topic 13.3 X
Autopilots
(ATA22)
Topic 13.4 X X
Communication
and navigation
(ATA23/34)
Topic 13.5 X
Electrical power
(ATA24)
Topic.13.6 X
Equipment and
furnishings
(ATA25)
Topic 13.7 X X
Flight controls
(ATA27)
Topic 13.8 X
Instruments
(ATA31)

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Subject modules/sub-modules Category B1 modular licences Extension of Category B2 modular licences
category B1
modular licence

B1.1, B1.2 B1.3, B1.4 B1.2, B1.4 B1.1, B1.3 Electrical and Electrical Instrument Radio systems
Aeroplane Helicopter Powerplant Powerplant instrument systems systems
(Airframe) (Airframe) (Piston) (Turbine) systems

Topic 13.9 X
Lights (ATA33)
Topic 13.10 X
On-board
maintenance
systems (ATA45)
Topic 13.11 X
Air-conditioning
and cabin
pressurisation
(ATA21)
Topic 13.12 X
Fire protection
(ATA26)
Topic 13.13 X
Fuel systems
(ATA28)
Topic 13.14 X
Hydraulic power
(ATA29)
Topic 13.15 X
Ice and rain
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Subject modules/sub-modules Category B1 modular licences Extension of Category B2 modular licences
category B1
modular licence

B1.1, B1.2 B1.3, B1.4 B1.2, B1.4 B1.1, B1.3 Electrical and Electrical Instrument Radio systems
Aeroplane Helicopter Powerplant Powerplant instrument systems systems
(Airframe) (Airframe) (Piston) (Turbine) systems

protection
(ATA30)
Topic 13.16 X
Landing gear
(ATA32)
Topic 13.17 X
Oxygen (ATA35)
Topic 13.18 X
Pneumatic/
vacuum (ATA36)
Topic 13.19 X
Water/waste
(ATA38)
Topic 13.20 X X
Integrated modular
avionics (ATA42)
Topic 13.21 X X
Cabin systems
(ATA44)
Topic 13.22 X X
Information
systems (ATA46)

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Subject modules/sub-modules Category B1 modular licences Extension of Category B2 modular licences
category B1
modular licence

B1.1, B1.2 B1.3, B1.4 B1.2, B1.4 B1.1, B1.3 Electrical and Electrical Instrument Radio systems
Aeroplane Helicopter Powerplant Powerplant instrument systems systems
(Airframe) (Airframe) (Piston) (Turbine) systems

14. Propulsion — avionic X


systems
15. Gas turbine engines X
16. Piston engines X
17. Propeller X X
(B1.2 only) (B1.1 –
turbopropeller
only)
Note 1 This is a rule. Module 11A is required for maintenance of turbine powered aeroplanes. Module 11B is required for maintenance of piston powered aeroplanes.
Note 2 See regulation 66.018 of CASR for the subcategories of category B1 licences and the kind of aircraft in relation to which category B1 licences and category B2
licences may be granted.
Note 3 Category B1 modular licence subcategories are identified in this table by kind of aircraft (aeroplane, helicopter), relevant category B1 licence subcategories and
relevant aircraft system. The words ‘Airframe’, ‘Piston’ or ‘Turbine’ included in brackets in a heading regarding a subcategory of B1 licence means that the licence would be
granted subject to exclusions so that it is limited to privileges relating to those aircraft systems. Category B2 modular licences are identified in the table by the aircraft system to
which privileges are similarly limited. The table headings signify the nature of the modular licence to be issued. However, a modular licence is issued as a category B1 licence
with exclusions or a category B2 licence with exclusions and will not have expressed on it the kind of aircraft and relevant aircraft system.

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Part 3 — Details of modules and levels of knowledge

Module 1 Mathematics

Level of
knowledge
for the
category
A B1 B2
1.1 Arithmetic 1 2 2

Arithmetical terms and signs, methods of multiplication and


division, fractions and decimals, factors and multiples, weights,
measures and conversion factors, ratio and proportion, averages
and percentages, areas and volumes, squares, cubes, square and
cube roots.

1.2 Algebra
(a) 1 2 2
Evaluating simple algebraic expressions, addition, subtraction,
multiplication and division, use of brackets, simple algebraic
fractions;
(b) — 1 1
Linear equations and their solutions;
Indices and powers, negative and fractional indices;
Binary and other applicable numbering systems;
Simultaneous equations and second degree equations with one
unknown;
Logarithms.
1.3 Geometry
(a) — 1 1
Simple geometrical constructions;
(b) 2 2 2
Graphical representation, nature and uses of graphs, graphs of
equations and functions;
(c) — 2 2
Simple trigonometry, trigonometrical relationships, use of
tables and rectangular and polar coordinates.

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Part 66 Manual of Standards

Module 2 Physics

Level of
knowledge
for the
category
A B1 B2

2.1 Matter 1 1 1
Nature of matter: the chemical elements, structure of atoms,
molecules;
Chemical compounds;
States: solid, liquid and gaseous;
Changes between states.
2.2 Mechanics
2.2.1 Statics 1 2 1
Forces, moments and couples, representation as vectors;
Centre of gravity;
Elements of theory of stress, strain and elasticity: tension,
compression, shear and torsion;
Nature and properties of solid, fluid and gas;
Pressure and buoyancy in liquids (barometers).

2.2.2 Kinetics 1 2 1
Linear movement: uniform motion in a straight line, motion under
constant acceleration (motion under gravity);
Rotational movement: uniform circular motion (centrifugal and
centripetal forces);
Periodic motion: pendular movement;
Simple theory of vibration, harmonics and resonance;
Velocity ratio, mechanical advantage and efficiency.

2.2.3 Dynamics
(a) 1 2 1
Mass;
Force, inertia, work, power, energy (potential, kinetic and total
energy), heat, efficiency;
(b) 1 2 2
Momentum, conservation of momentum;
Impulse;
Gyroscopic principles;
Friction: nature and effects, coefficient of friction (rolling
resistance).

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Level of
knowledge
for the
category
A B1 B2

2.2.4 Fluid dynamics


(a) 2 2 2
Specific gravity and density;
(b) 1 2 1
Viscosity, fluid resistance, effects of streamlining;
Effects of compressibility on fluids;
Static, dynamic and total pressure: Bernoulli’s Theorem,
venturi.
2.3 Thermodynamics
(a) 2 2 2
Temperature: thermometers and temperature scales: Celsius,
Fahrenheit and Kelvin, heat definition;
(b) — 2 2
Heat capacity, specific heat;
Heat transfer: convection, radiation and conduction;
Volumetric expansion;
First and second law of thermodynamics;
Gases: ideal gases laws, specific heat at constant volume and
constant pressure, work done by expanding gas;
Isothermal, adiabatic expansion and compression, engine
cycles, constant volume and constant pressure, refrigerators
and heat pumps;
Latent heats of fusion and evaporation, thermal energy, heat of
combustion.
2.4 Optics (light) — 2 2
Nature of light, speed of light;
Laws of reflection and refraction: reflection at plane surfaces,
reflection by spherical mirrors, refraction, lenses;
Fiberoptics.
2.5 Wave motion and sound — 2 2
Wave motion: mechanical waves, sinusoidal wave motion,
interference phenomena, standing waves;
Sound: speed of sound, production of sound, intensity, pitch and
quality, Doppler effect.

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Part 66 Manual of Standards

Module 3 Electrical fundamentals

Level of
knowledge
for the
category
A B1 B2

3.1 Electron theory 1 1 1


Structure and distribution of electrical charges within atoms,
molecules, ions, compounds;
Molecular structure of conductors, semiconductors and insulators.
3.2 Static electricity and conduction 1 2 2
Static electricity and distribution of electrostatic charges;
Electrostatic laws of attraction and repulsion;
Units of charge, Coulomb’s Law;
Conduction of electricity in solids, liquids, gases and vacuum.
3.3 Electrical terminology 1 2 2
The following terms, their units and factors affecting them:
potential difference, electromotive force, voltage, current,
resistance, conductance, charge, conventional current flow,
electron flow.
3.4 Generation of electricity 1 1 1
Production of electricity by the following methods: light, heat,
friction, pressure, chemical action, magnetism and motion.
3.5 DC sources of electricity 1 2 2
Construction and basic chemical action of: primary cells,
secondary cells, lead acid cells, nickel cadmium cells, other
Alkaline cells;
Cells connected in series and parallel;
Internal resistance and its effect on a battery;
Construction, materials and operation of thermocouples;
Operation of photo-cells.
3.6 DC circuits — 2 2
Ohms Law, Kirchoff’s Voltage and Current Laws;
Calculations using the above laws to find resistance, voltage and
current;
Significance of the internal resistance of a supply.

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Level of
knowledge
for the
category
A B1 B2

3.7 Resistance and resistor


(a) — 2 2
Resistance and affecting factors;
Specific resistance;
Resistor colour code, values and tolerances, preferred values,
wattage ratings;
Resistors in series and parallel;
Calculation of total resistance using series parallel and series
parallel combinations;
Operation and use of potentiometers and rheostats;
Operation of Wheatstone Bridge;
(b) — 1 1
Positive and negative temperature coefficient conductance;
Fixed resistors, stability, tolerance and limitations, methods of
construction;
Variable resistors, thermistors, voltage dependent resistors;
Construction of potentiometers and rheostats;
Construction of Wheatstone Bridge.
3.8 Power — 2 2
Power, work and energy (kinetic and potential);
Dissipation of power by a resistor;
Power formula;
Calculations involving power, work and energy.
3.9 Capacitance and capacitor — 2 2
Operation and function of a capacitor;
Factors affecting capacitance area of plates, distance between
plates, number of plates, dielectric and dielectric constant, working
voltage, voltage rating;
Capacitor types, construction and function;
Capacitor colour coding;
Calculations of capacitance and voltage in series and parallel
circuits;
Exponential charge and discharge of a capacitor, time constants;
Testing of capacitors.

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Level of
knowledge
for the
category
A B1 B2

3.10 Magnetism
(a) — 2 2
Theory of magnetism;
Properties of a magnet;
Action of a magnet suspended in the Earth’s magnetic field;
Magnetisation and demagnetisation;
Magnetic shielding;
Various types of magnetic material;
Electromagnets construction and principles of operation;
Hand clasp rules to determine: magnetic field around current
carrying conductor.
(b) — 2 2
Magneto-motive force, field strength, magnetic flux density,
permeability, hysteresis loop, retentivity, coercive force
reluctance, saturation point, eddy currents;
Precautions for care and storage of magnets.
3.11 Inductance and inductor — 2 2
Faraday’s Law;
Action of inducing a voltage in a conductor moving in a magnetic
field;
Induction principles;
Effects of the following on the magnitude of an induced voltage:
magnetic field strength, rate of change of flux, number of
conductor turns;
Mutual induction;
The effect the rate of change of primary current and mutual
inductance has on induced voltage;
Factors affecting mutual inductance: number of turns in coil,
physical size of coil, permeability of coil, position of coils with
respect to each other;
Lenz’s Law and polarity determining rules;
Back emf, self-induction;
Saturation point;
Principal uses of inductors.

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Level of
knowledge
for the
category
A B1 B2

3.12 DC motor and generator theory — 2 2


Basic motor and generator theory;
Construction and purpose of components in DC generator;
Operation of, and factors affecting output and direction of, current
flow in DC generators;
Operation of, and factors affecting output power, torque, speed and
direction of rotation of DC motors;
Series wound, shunt wound and compound motors;
Starter generator construction.
3.13 AC theory 1 2 2
Sinusoidal waveform: phase, period, frequency, cycle;
Instantaneous, average, root mean square, peak, peak to peak
current values and calculations of these values, in relation to
voltage, current and power;
Triangular and square waves;
Single and 3 phase principles.
3.14 Resistive (R), Capacitive (C) and Inductive (L) Circuits — 2 2
Phase relationship of voltage and current in L, C and R circuits,
parallel, series and series parallel;
Power dissipation in L, C and R circuits;
Impedance, phase angle, power factor and current calculations;
True power, apparent power and reactive power calculations.
3.15 Transformers — 2 2
Transformer construction principles and operation;
Transformer losses and methods for overcoming them;
Transformer action under load and no-load conditions;
Power transfer, efficiency, polarity markings;
Calculation of line and phase voltages and currents;
Calculation of power in a 3 phase system;
Primary and secondary current, voltage, turns ratio, power,
efficiency;
Autotransformers.
3.16 Filters — 1 1
Operation, application and uses of the following filters: low pass,
high pass, band pass, band stop.

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Level of
knowledge
for the
category
A B1 B2

3.17 AC generators — 2 2
Rotation of loop in a magnetic field and waveform produced;
Operation and construction of revolving armature and revolving
field type AC generators;
Single phase, 2 phase and 3 phase alternators;
Three phase star and delta connections advantages and uses;
Permanent magnet generators.
3.18 AC motors — 2 2
Construction, principles of operation and characteristics of:
AC synchronous and induction motors both single and polyphase;
Methods of speed control and direction of rotation;
Methods of producing a rotating field: capacitor, inductor, shaded
or split pole.

Module 4 Electronic fundamentals

Level of
knowledge
for the
category
A B1 B2
4.1 Semiconductors

4.1.1 Diodes
(a) — 2 2
Diode symbols;
Diode characteristics and properties;
Diodes in series and parallel;
Main characteristics and use of silicon controlled rectifiers
(thyristors), light emitting diode, photo conductive diode,
varistor, rectifier diodes;
Functional testing of diodes;

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(b) — — 2
Materials, electron configuration, electrical properties;
P and N type materials: effects of impurities on conduction,
majority and minority characters;
PN junction in a semiconductor, development of a potential
across a PN junction in unbiased, forward biased and reverse
biased conditions;
Diode parameters: peak inverse voltage, maximum forward
current, temperature, frequency, leakage current, power
dissipation;
Operation and function of diodes in the following circuits:
clippers, clampers, full and half wave rectifiers, bridge
rectifiers, voltage doublers and triplers;
Detailed operation and characteristics of the following
devices: silicon controlled rectifier (thyristor), light emitting
diode, Shottky diode, photoconductive diode, varactor diode,
varistor, rectifier diodes, Zener diode.
4.1.2 Transistors
(a) — 1 2
Transistor symbols;
Component description and orientation;
Transistor characteristics and properties;
(b) — — 2
Construction and operation of PNP and NPN transistors;
Base, collector and emitter configurations;
Testing of transistors;
Basic appreciation of other transistor types and their uses;
Application of transistors: classes of amplifier (A, B, C);
Simple circuits including: bias, decoupling, feedback and
stabilisation;
Multistage circuit principles: cascades, push-pull, oscillators,
multivibrators, flip-flop circuits.
4.1.3 Integrated circuits
(a) — 1 —
Description and operation of logic circuits and linear circuits
and operational amplifiers;

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(b) — — 2
Description and operation of logic circuits and linear circuits;
Introduction to operation and function of an operational
amplifier used as: integrator, differentiator, voltage follower,
comparator;
Operation and amplifier stages connecting methods: resistive
capacitive, inductive (transformer), inductive resistive (IR),
direct;
Advantages and disadvantages of positive and negative
feedback.
4.2 Printed circuit boards — 1 2

Description and use of printed circuit boards.

4.3 Servomechanisms
(a) — 1 —
Understanding of the following terms: open and closed loop
systems, feedback, follow up, analogue transducers;
Principles of operation and use of the following synchro
system components and features: resolvers, differential,
control and torque, transformers, inductance and capacitance
transmitters;
(b) — — 2

Understanding of the following terms: open and closed loop,


follow up, servomechanism, analogue, transducer, null,
damping, feedback, dead band;
Construction operation and use of the following synchro
system components: resolvers, differential, control and torque,
E and I transformers, inductance transmitters, capacitance
transmitters, synchronous transmitters;
Servo mechanism defects, reversal of synchro leads, hunting.

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Module 5 Digital techniques/electronic instrument systems

Level of
knowledge
for the
category
A B1.1 B1.2 B2
B1.3 B1.4
5.1 Electronic instrument systems 1 2 2 3

Typical systems arrangements and cockpit layout of electronic


instrument systems.

5.2 Numbering systems — 1 — 2


Numbering systems: binary, octal and hexadecimal;
Demonstration of conversions between the decimal and binary,
octal and hexadecimal systems, and vice versa.
5.3 Data conversion — 1 — 2
Analogue data, digital data;
Operation and application of analogue to digital, and digital to
analogue converters, inputs and outputs, limitations of various
types.
5.4 Data buses — 2 — 2

Operation of data buses in aircraft systems, including knowledge


of ARINC and other specifications;
Aircraft network/ethernet.

5.5 Logic circuits


(a) — 2 — 2
Identification of common logic gate symbols, tables and
equivalent circuits;
Applications used for aircraft systems, schematic diagrams;
(b) — — — 2

Interpretation of logic diagrams.

5.6 Basic computer structure


(a) 1 2 — —
Computer terminology (including bit, byte, software,
hardware, CPU, IC, and various memory devices, such as
RAM, ROM, PROM);
Computer technology (as applied in aircraft systems);

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category
A B1.1 B1.2 B2
B1.3 B1.4
(b) — — — 2
Computer-related terminology;
Operation, layout and interface of the major components in a
microcomputer, including their associated bus systems;
Information contained in single and multi-address instruction
words;
Memory-associated terms;
Operation of typical memory devices;
Operation, advantages and disadvantages of the various data
storage systems.
5.7 Microprocessors — — — 2
Functions performed and overall operation of a microprocessor;
Basic operation of each of the following microprocessor elements:
control and processing unit, clock, register, arithmetic logic unit.
5.8 Integrated circuits — — — 2
Operation and use of encoders and decoders;
Function of encoder types;
Uses of medium, large and very large-scale integration.
5.9 Multiplexing — — — 2

Operation, application and identification in logic diagrams of


multiplexers and demultiplexers.

5.10 Fibre optics — 1 1 2


Advantages and disadvantages of fibre-optic data transmission
over electrical wire propagation;
Fibre-optic data bus;
Fibre-optic related terms;
Terminations;
Couplers, control terminals, remote terminals;
Application of fibre optics in aircraft systems.
5.11 Electronic displays — 2 1 2

Principles of operation of common types of displays used in


modern aircraft, including cathode ray tubes, light emitting diodes
and liquid crystal display.

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B1.3 B1.4
5.12 Electrostatic sensitive devices 1 2 2 2
Special handling of components sensitive to electrostatic
discharges;
Awareness of risks and possible damage, component and personnel
anti-static protection devices.
5.13 Software management control — 2 1 2
Awareness of restrictions, airworthiness requirements and possible
catastrophic effects of unapproved changes to software programs.
5.14 Electromagnetic environment — 2 2 2
Influence of the following phenomena on maintenance practices
for electronic system:
• EMC – electromagnetic compatibility
• EMI – electromagnetic interference
• HIRF – high-intensity radiated field
• Lightning and lightning protection.

5.15 Typical electronic/digital aircraft systems — 2 2 2


General arrangement of typical electronic/digital aircraft systems
and associated built-in test equipment (BITE), such as the
following:
• ACARS – ARINC communication and addressing and
reporting system
• ECAM – electronic centralised aircraft monitoring
• EFIS – electronic flight instrument system
• EICAS – engine indication and crew alerting system
• FBW – fly-by-wire
• FMS – flight management system
• GPS – global positioning system
• IRS – inertial reference system
• TCAS – traffic alert collision avoidance system.

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Module 6 Materials and hardware

Level of
knowledge
for the
category
A B1 B2

6.1 Aircraft materials ferrous

(a) 1 2 1
Characteristics, properties and identification of common alloy
steels used in aircraft;
Heat treatment and application of alloy steels;
(b) — 1 1
Testing of ferrous materials for hardness, tensile strength,
fatigue strength and impact resistance.
6.2 Aircraft materials — non-ferrous
(a) 1 2 1
Characteristics, properties and identification of common non-
ferrous materials used in aircraft;
Heat treatment and application of non-ferrous materials;
(b) — 1 1
Testing of non-ferrous material for hardness, tensile strength,
fatigue strength and impact resistance.
6.3 Aircraft materials — composite and non-metallic

6.3.1 Composite and non-metallic other than wood and fabric


(a) 1 2 2
Characteristics, properties and identification of common
composite and non-metallic materials, other than wood, used
in aircraft;
Sealant and bonding agents;
(b) 1 2 —
The detection of defects and deterioration in composite and
non-metallic material;
Repair of composite and non-metallic material.

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6.3.2 Wooden structures 1 2 —


Construction methods of wooden airframe structures;
Characteristics, properties and types of wood and glue used in
aeroplanes;
Preservation and maintenance of wooden structure;
Types of defects in wood material and wooden structures;
The detection of defects in wooden structure;
Repair of wooden structure.

6.3.3 Fabric covering 1 2 —


Characteristics, properties and types of fabrics used in aeroplanes;
Inspections methods for fabric;
Types of defects in fabric;
Repair of fabric covering.
6.4 Corrosion
(a) 1 1 1
Chemical fundamentals;
Formation by galvanic action process, microbiological, stress;
(b) 2 3 2
Types of corrosion and their identification;
Causes of corrosion;
Material types, susceptibility to corrosion.
6.5 Fasteners

6.5.1 Screw threads 2 2 2


Screw nomenclature;
Thread forms, dimensions and tolerances for standard threads used
in aircraft;
Measuring screw threads;

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A B1 B2

6.5.2 Bolts, studs and screws 2 2 2


Bolt types: specification, identification and marking of aircraft
bolts, international standards;
Nuts: self-locking, anchor, standard types;
Machine screws: aircraft specifications;
Studs: types and uses, insertion and removal;
Self tapping screws, dowels.

6.5.3 Locking devices 2 2 2


Tab and spring washers, locking plates, split pins, pal-nuts, wire
locking, quick release fasteners, keys, circlips, cotter pins.

6.5.4 Aircraft rivets 1 2 1


Types of solid and blind rivets: specifications and identification,
heat treatment.
6.6 Pipes and unions
(a) 2 2 2
Identification of, and types of, rigid and flexible pipes and
their connectors used in aircraft;
(b) 2 2 1
Standard unions for aircraft hydraulic, fuel, oil, pneumatic and
air system pipes.
6.7 Springs — 2 1

Types of springs, materials, characteristics and applications.


6.8 Bearings 1 2 2
Purpose of bearings, loads, material, construction;
Types of bearings and their application.
6.9 Transmissions 1 2 2
Gear types and their application;
Gear ratios, reduction and multiplication gear systems, driven and
driving gears, idler gears, mesh patterns;
Belts and pulleys, chains and sprockets.

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6.10 Control cables 1 2 1


Types of cables;
End fittings, turn buckles and compensation devices;
Pulleys and cable system components;
Bowden cables;
Aircraft flexible control systems.
6.11 Electrical cables and connectors 1 2 2
Cable types, construction and characteristics;
High tension and co-axial cables;
Crimping;
Connector types, pins, plugs, sockets, insulators, current and
voltage rating, coupling, identification codes.

Module 7 Maintenance practices

Level of
knowledge
for the
category
A B1 B2

7.1 Safety precautions — aircraft and workshop 3 3 3


Aspects of safe working practices including precautions to take
when working with electricity, gases especially oxygen, oils and
chemicals;
Instruction in the remedial action to be taken in the event of a fire
or another accident with one or more of these hazards including
knowledge on extinguishing agents.
7.2 Workshop practices 3 3 3
Care of tools, control of tools, use of workshop materials;
Dimensions, allowances and tolerances, standards of
workmanship;
Calibration of tools and equipment, calibration standards.

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A B1 B2

7.3 Tools 3 3 3
Common hand tool types;
Common power tool types;
Operation and use of precision measuring tools;
Lubrication equipment and methods;
Operation, function and use of electrical general test equipment.
7.4 Avionic general test equipment — 2 3
Operation, function and use of avionic general test equipment.
7.5 Engineering drawings, diagrams and standards 1 2 2
Drawing types and diagrams, their symbols, dimensions,
tolerances and projections;
Identifying title block information;
Microfilm, microfiche and computerised presentations;
Specification 100 of the ATA;
Aeronautical and other applicable standards including ISO, AN,
MS, NAS and MIL;
Wiring diagrams and schematic diagrams.
7.6 Fits and clearances 1 2 1
Drill sizes for bolt holes, classes of fits;
Common system of fits and clearances;
Schedule of fits and clearances for aircraft and engines;
Limits for bow, twist and wear;
Standard methods for checking shafts, bearings and other parts.
7.7 Electrical wiring interconnection system (EWIS) 1 3 3
Continuity, insulation and bonding techniques and testing;
Use of crimp tools: hand and hydraulic operated;
Testing of crimp joints;
Connector pin removal and insertion;
Co-axial cables: testing and installation precautions;
Identification of wire types, their inspection criteria and damage
tolerance;
Wiring-protection techniques: cable looming and loom support,
cable clamps, protective sleeving techniques, including heat shrink
wrapping, shielding;
EWIS installations, inspection, repair, maintenance and cleanliness
standards.

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A B1 B2

7.8 Riveting 1 2 —
Riveted joints, rivet spacing and pitch;
Tools used for riveting and dimpling;
Inspection of riveted joints.
7.9 Pipes and hoses 1 2 —
Bending and belling and flaring aircraft pipes;
Inspection and testing of aircraft pipes and hoses;
Installation and clamping of pipes.
7.10 Springs 1 2 —
Inspection and testing of springs.
7.11 Bearings 1 2 —
Testing, cleaning and inspection of bearings;
Lubrication requirements of bearings;
Defects in bearings and their causes.
7.12 Transmissions 1 2 —
Inspection of gears, backlash;
Inspection of belts and pulleys, chains and sprockets;
Inspection of screw jacks, lever devices, push-pull rod systems.
7.13 Control cables 1 2 —
Swaging of end fittings;
Inspection and testing of control cables;
Bowden cables;
Aircraft flexible control systems.
7.14 Material handling

7.14.1 Sheet Metal — 2 —


Marking out, and calculation of, bend allowance;
Sheet metal working including bending and forming;
Inspection of sheet metal work.

7.14.2 Composite and non-metallic — 2 —


Bonding practices;
Environmental conditions;
Inspection methods.

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7.15 Welding, brazing, soldering and bonding


(a) — 2 2
Soldering methods, inspection of soldered joints;

(b) — 2 —
Welding and brazing methods;
Inspection of welded and brazed joints;
Bonding methods and inspection of bonded joints.
7.16 Aircraft weight and balance
(a) — 2 2
Centre of gravity and balance limits calculation: use of
relevant documents;
(b) — 2 —
Preparation of aircraft for weighing;
Aircraft weighing.
7.17 Aircraft handling and storage 2 2 2
Aircraft taxiing and towing and associated safety precautions;
Aircraft jacking, chocking, securing and associated safety
precautions;
Aircraft storage methods;
Refuelling and defuelling procedures;
De-icing and anti-icing procedures;
Electrical, hydraulic and pneumatic ground supplies;
Effects of environmental conditions on aircraft handling and
operation.
7.18 Disassembly, inspection, repair and assembly techniques
(a) 2 3 2
Types of defects and visual inspection techniques;
Corrosion removal, assessment and reprotection;
(b) — 2 —
General repair methods, Structural Repair Manual;
Ageing, fatigue and corrosion control programs;
(c) — 2 1
Non-destructive inspection techniques including: penetrant,
radiographic, eddy current, ultrasonic and borescope methods;
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(d) 2 2 2
Disassembly and re-assembly techniques;

(e) — 2 2
Trouble shooting techniques.
7.19 Abnormal events
(a) 2 2 2
Inspections following lightning strikes and HIRF penetration.
(b) 2 2 —
Inspections following abnormal events such as heavy landings
and flight through turbulence.
7.20 Maintenance procedures 1 2 2
Maintenance planning;
Modification procedures;
Stores procedures;
Certification and release procedures;
Interface with aircraft operation;
Maintenance inspection, quality control and quality assurance;
Additional maintenance procedures;
Control of life limited components.

Module 8 Basic aerodynamics

Level of
knowledge
for the
category
A B1 B2

8.1 Physics of the atmosphere 1 2 2


International Standard Atmosphere (ISA), application
aerodynamics.

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A B1 B2

8.2 Aerodynamics 1 2 2
Air flow around a body;
Boundary layer, laminar and turbulent flow, free stream flow,
relative airflow, up wash and downwash, vortices, stagnation;
The terms: camber, chord, mean aerodynamic chord, profile
(parasite) drag, induced drag, centre of pressure, angle of attack,
wash in and washout, fineness ratio, wing shape and aspect ratio;
Thrust, weight, aerodynamic resultant;
Generation of lift and drag: angle of attack, lift coefficient, drag
coefficient, polar curve, stall;
Aerofoil contamination including ice, snow, frost.
8.3 Theory of flight 1 2 2
Relationship between lift, weight, thrust and drag;
Glide ratio;
Steady state flights, performance;
Theory of the turn;
Influence of load factor: stall, flight envelope and structural
limitations;
Lift augmentation.

8.4 Flight stability and dynamics 1 2 2

Longitudinal, lateral and directional stability (active and passive).

Module 9 Human factors

Level of
knowledge
for the
category

A B1 B2
9.1 General 1 2 2
The need to take human factors into account;
Incidents attributable to human factors and human error;
“Murphy’s” law.

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category

A B1 B2
9.2 Human performance and limitations 1 2 2
Vision;
Hearing;
Information processing;
Attention and perception;
Memory;
Claustrophobia and physical access.
9.3 Social psychology 1 1 1
Responsibility: individual and group;
Motivation and de-motivation;
Peer pressure;
Culture issues;
Team working;
Management, supervision and leadership.
9.4 Factors affecting performance 2 2 2
Fitness and health;
Stress: domestic and work related;
Time pressure and deadlines;
Workload: overload and underload;
Sleep and fatigue, shiftwork;
Alcohol, medication, drug abuse.
9.5 Physical environment 1 1 1
Noise and fumes;
Illumination;
Climate and temperature;
Motion and vibration;
Working environment.
9.6 Tasks 1 1 1
Physical work;
Repetitive tasks;
Visual inspection;
Complex systems.

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category

A B1 B2
9.7 Communication 2 2 2
Within and between teams;
Work logging and recording;
Keeping up-to-date, currency;
Dissemination of information.
9.8 Human error 1 2 2
Error models and theories;
Types of error in maintenance tasks;
Implications of errors (i.e. accidents);
Avoiding and managing errors.
9.9 Hazards in the workplace 1 2 2
Recognising and avoiding hazards;
Dealing with emergencies.

Module 10 Aviation legislation

Level of
knowledge
for the
category

A B1 B2
10.1 Regulatory Framework 1 1 1
Role of International Civil Aviation Organization;
Role of CASA;
Relationship between Parts 21, 42, 66, 145 and 147 of
CASR 1998;
Relationship with other aviation authorities.
10.2 Part 66 Certifying Staff 2 2 2
Detailed understanding of Part 66 of CASR 1998.
10.3 Part 145 – Approved maintenance organisations 2 2 2
Detailed understanding of Part 145 of CASR 1998.

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category

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10.4 Air operations 1 1 1
Air Operators’ Certificates;
Operators’ responsibilities, in particular regarding continuing
airworthiness and maintenance;
Aircraft maintenance program;
MEL/CDL;
Documents to be carried on board;
Aircraft placarding (markings).
10.5 Certification of aircraft, parts and appliances — 2 2

(a) General
General understanding of Parts 21, 23, 25, 27 and 29 of
CASR 1998;

(b) Documents
Certificates of Airworthiness;
Restricted Certificates of Airworthiness;
Special Flight Permits;
Certificates of Registration;
Noise Certificates;
Weight Schedules;
Radio Station Licences and Approvals.
10.6 Continuing airworthiness 2 2 2
(a)
Detailed understanding of Part 21 of CASR 1998 provisions
relating to continuing airworthiness;
(b)
Detailed understanding of Part 42 of CASR 1998.
10.7 Applicable national and international requirements
(a) 1 2 2
Management programs, maintenance checks and inspections;
Master Minimum Equipment Lists, Minimum Equipment
List, Dispatch Deviation Lists;
Airworthiness Directives;
Service bulletins, manufacturers’ service information;
Modification and repairs;

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category

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Maintenance documentation: maintenance manuals, structural
repair manuals, illustrated parts catalogue, etc.
(b) — 1 1
Continuing airworthiness;
Minimum equipment requirements — test flights;
ETOPS, maintenance and dispatch requirements;
All weather operations: categories 2 and 3 operations.

Module 11A Turbine aeroplane aerodynamics, structures and systems

Level of
knowledge
for the
category
A1 B1.1 B2
11.1 Theory of flight —
11.1.1 Aeroplane aerodynamics and flight controls 1 2
Operation, and effect, of the following:
• roll control: ailerons and spoilers
• pitch control: elevators, stabilators, variable incidence
stabilisers and canards
• yaw control, rudder limiters;
Control using elevons, ruddervators;
High-lift devices, slots, slats, flaps, flaperons;
Drag-inducing devices, spoilers, lift dumpers, speed brakes;
Effects of wing fences, sawtooth leading edges;
Boundary layer control, using vortex generators, stall wedges or
leading-edge devices;
Operation and effect of trim tabs, balance and anti-balance
(leading) tabs, servo tabs, spring tabs, mass balance, control
surface bias, aerodynamic balance panels.
11.1.2 High-speed flight 1 2 —
Speed of sound, subsonic flight, transonic flight, supersonic flight;
Mach number, critical Mach number, compressibility buffet,
shockwave, aerodynamic heating, area rule;
Factors affecting airflow in engine intakes of high-speed aircraft;
Effects of sweepback on critical Mach number.

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for the
category
A1 B1.1 B2
11.2 Airframe structures — general concepts
(a) 2 2 —
Airworthiness requirements for structural strength;
Structural classification, primary, secondary and tertiary;
Fail-safe, safe-life and damage-tolerance concepts;
Zonal and station identification systems;
Stress, strain, bending, compression, shear, torsion, tension,
hoop stress, fatigue;
Drains and ventilation provisions;
System installation provisions;
Lightning-strike protection provision;
Aircraft bonding;
(b) 1 2 —
Construction methods of stressed-skin fuselage, formers,
stringers, longerons, bulkheads, frames, doublers, struts, ties,
beams, floor structures, reinforcement, methods of skinning,
anti-corrosive protection, wing, empennage and engine
attachments;
Structure assembly techniques: riveting, bolting, bonding;
Methods of surface protection, such as chromating, anodising,
painting;
Surface cleaning;
Airframe symmetry: methods of alignment and symmetry
checks.
11.3 Airframe structures — aeroplanes
11.3.1 Fuselage (ATA52/53/56) 1 2 —
Construction and pressurisation sealing;
Wing, stabiliser, pylon and undercarriage attachments;
Seat installation and cargo loading system;
Doors and emergency exits: construction, mechanisms, operation
and safety devices;
Windows and windscreen construction and mechanisms.
11.3.2 Wings (ATA57) 1 2 —
Construction;
Fuel storage;

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category
A1 B1.1 B2
Landing gear, pylon, control surface and high-lift/drag
attachments.
11.3.3 Stabilisers (ATA55) 1 2 —
Construction;
Control surface attachment.
11.3.4 Flight control surfaces (ATA55/57) 1 2 —
Construction and attachment;
Balancing — mass and aerodynamic.
11.3.5 Nacelles and pylons (ATA54) 1 2 —
Construction;
Firewalls;
Engine mounts.
11.4 Air-conditioning and cabin pressurisation (ATA21)
11.4.1 Air supply 1 2 —
Sources of air supply, including engine bleed, APU and ground
cart.
11.4.2 Air-conditioning 1 3 —
Air-conditioning systems;
Air cycle and vapour cycle machines;
Distribution systems;
Flow, temperature and humidity control system.
11.4.3 Pressurisation 1 3 —
Pressurisation systems;
Control and indication, including control and safety valves;
Cabin pressure controllers.
11.4.4 Safety and warning devices 1 3 —
Protection and warning devices.
11.5 Instruments and avionic systems
11.5.1 Instrument systems (ATA31) 1 2 —
Pitot static: altimeter, airspeed indicator, vertical speed indicator;
Gyroscopic: artificial horizon, attitude director, direction
indicator, horizontal situation indicator, turn and slip indicator,
turn coordinator;
Compasses: direct reading, remote reading;
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for the
category
A1 B1.1 B2
Angle of attack indication, stall warning systems;
Glass cockpit;
Other aircraft system indication.
11.5.2 Avionic systems 1 1 —
Fundamentals of system layouts, and operation of the following:
• Auto flight (ATA22)
• Communications (ATA23)
• Navigation systems (ATA34).

11.6 Electrical power (ATA24) 1 3 —


Batteries installation and operation;
DC-power generation;
AC-power generation;
Emergency-power generation;
Voltage regulation;
Power distribution;
Inverters, transformers, rectifiers;
Circuit protection;
External/ground power.
11.7 Equipment and furnishings (ATA25)
(a) 2 2 —
Emergency equipment requirements;
Seats, harnesses and belts;
(b) 1 1 —
Cabin layout;
Equipment layout;
Cabin furnishing installation;
Cabin entertainment equipment;
Galley installation;
Cargo handling and retention equipment;
Airstairs.

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category
A1 B1.1 B2
11.8 Fire protection (ATA26)
(a) 1 3 —
Fire and smoke detection and warning systems;
Fire extinguishing systems;
System tests;
(b) 1 2 —
Portable fire extinguisher.
11.9 Flight controls (ATA27) 1 3 —
Primary controls: aileron, elevator, rudder, spoiler;
Trim control;
Active load control;
High-lift devices;
Lift dump, speed brakes;
System operation: manual, hydraulic, pneumatic, electrical,
fly-by-wire;
Artificial feel, Yaw damper, Mach trim, rudder limiter, gust locks
systems;
Balancing and rigging;
Stall protection/warning system.
11.10 Fuel systems (ATA28) 1 3 —
System layout;
Fuel tanks;
Supply systems;
Dumping, venting and draining;
Cross-feed and transfer;
Indications and warnings;
Refuelling and defuelling;
Longitudinal balance fuel systems.

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category
A1 B1.1 B2
11.11 Hydraulic power (ATA29) 1 3 —
System layout;
Hydraulic fluids;
Hydraulic reservoirs and accumulators;
Pressure generation: electric, mechanical, pneumatic;
Emergency pressure generation;
Filters;
Pressure control;
Power distribution;
Indication and warning systems;
Interface with other systems.
11.12 Ice and rain protection (ATA30) 1 3 —
Ice formation, classification and detection;
Anti-icing systems: electrical, hot air and chemical;
De-icing systems: electrical, hot air, pneumatic and chemical;
Rain repellent;
Probe and drain heating;
Wiper systems.
11.13 Landing gear (ATA32) 2 3 —
Construction, shock absorbing;
Extension and retraction systems: normal and emergency;
Indications and warning;
Wheels, brakes, antiskid and autobraking;
Tyres;
Steering;
Air-ground sensing.
11.14 Lights (ATA33) 2 3 —
External: navigation, anti-collision, landing, taxiing, ice;
Internal: cabin, cockpit, cargo;
Emergency.
11.15 Oxygen (ATA35) 1 3 —
System layout: cockpit, cabin;
Sources, storage, charging and distribution;
Supply regulation;
Indications and warnings.

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knowledge
for the
category
A1 B1.1 B2
11.16 Pneumatic/vacuum (ATA36) 1 3 —
System layout;
Sources: engine/APU, compressors, reservoirs, ground supply;
Pressure and vacuum pumps;
Pressure control;
Distribution;
Indications and warnings;
Interfaces with other systems.
11.17 Water/waste (ATA38) 2 3 —
Water system layout, supply, distribution, servicing and draining;
Toilet system layout, flushing and servicing;
Corrosion aspects.
11.18 On-board maintenance systems (ATA45) 1 2 —
Central maintenance computers;
Data-loading system;
Electronic library system;
Printing;
Structure monitoring (damage-tolerance monitoring).
11.19 Integrated modular avionics (ATA42) 1 2 —
Functions that may be typically integrated in the Integrated
modular avionics (IMA) modules include: bleed management, air
pressure control, air ventilation and control, avionics and cockpit
ventilation control, temperature control, air traffic communication,
avionics communication router, electrical load management,
circuit breaker monitoring, electrical system built-in test
equipment (BITE), fuel management, braking control, steering
control, landing gear extension and retraction, tyre pressure
indication, oleo pressure indication, brake temperature
monitoring;
Core system;
Network components.
11.20 Cabin systems (ATA44) 1 2 —
The units and components which furnish a means of entertaining
the passengers and providing communication within the aircraft
(cabin intercommunication data system (CIDS)), and between the
aircraft cabin and ground stations (cabin network service (CNS)).
These include voice, data, music and video transmissions.

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knowledge
for the
category
A1 B1.1 B2
The CIDS provides an interface between cockpit/cabin crew and
cabin systems. These systems support data exchange of the
different related Line Replaceable Units (LRUs) and they are
typically operated via Flight Attendant Panels (FAPs).
The CNS is typically on a server, interfacing with systems,
including the following:
• data/radio communication
• cabin core system (CCS)
• in-flight entertainment system (IFES)
• external communication system (ECS)
• cabin mass memory system (CMMS)
• cabin monitoring system (CMS)
• miscellaneous cabin systems (MCSs).
The CNS may host functions such as the following:
• access to pre-departure/departure reports
• email/intranet/internet access
• passenger database.

11.21 Information systems (ATA46) 1 2 —


The units and components which furnish a means of storing,
updating and retrieving digital information, traditionally provided
on paper, microfilm or microfiche. These include units that are
dedicated to the information storage and retrieval function, such
as the electronic library mass storage and controller. But they do
not include units or components installed for other uses and
shared with other systems, such as flight deck printer or general
use display.
Typical examples include the following:
• air traffic and information management systems
• network server systems
• aircraft general information system
• flight deck information system
• maintenance information system
• passenger cabin information system
• miscellaneous information system.

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Module 11B Piston aeroplane aerodynamics, structures and systems


Note The scope of this module must reflect the technology of aeroplanes relevant to a subcategory A2, or
B1.2, aircraft engineer licence.

Level of
knowledge
for the
category
A2 B1.2 B2
11.1 Theory of flight —
11.1.1 Aeroplane aerodynamics and flight controls 1 2
Operation and effect of the following:
• roll control: ailerons and spoilers
• pitch control: elevators, stabilators, variable incidence
stabilisers and canards
• yaw control, rudder limiters;
Control using elevons, ruddervators;
High-lift devices, slots, slats, flaps, flaperons;
Drag-inducing devices, spoilers, lift dumpers, speed brakes;
Effects of wing fences, sawtooth leading edges;
Boundary layer control, using vortex generators, stall wedges or
leading-edge devices;
Operation and effect of trim tabs, balance and anti-balance
(leading) tabs, servo tabs, spring tabs, mass balance, control
surface bias, aerodynamic balance panels.
11.1.2 High-speed flight – N/A — — —
11.2 Airframe structures — general concepts
(a) 2 2 —
Airworthiness requirements for structural strength;
Structural classification, primary, secondary and tertiary;
Fail-safe, safe-life and damage-tolerance concepts;
Zonal and station identification systems;
Stress, strain, bending, compression, shear, torsion, tension,
hoop stress, fatigue;
Drains and ventilation provisions;
System installation provisions;
Lightning-strike protection provision;
Aircraft bonding;

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Level of
knowledge
for the
category
A2 B1.2 B2
(b) 1 2 —
Construction methods of stressed-skin fuselage, formers,
stringers, longerons, bulkheads, frames, doublers, struts, ties,
beams, floor structures, reinforcement, methods of skinning,
anti-corrosive protection, wing, empennage and engine
attachments;
Structure assembly techniques: riveting, bolting, bonding;
Methods of surface protection, such as chromating, anodising,
painting;
Surface cleaning;
Airframe symmetry: methods of alignment and symmetry
checks.
11.3 Airframe structures — aeroplanes
11.3.1 Fuselage (ATA52/53/56) 1 2 —
Construction and pressurisation sealing;
Wing, tailplane, pylon and undercarriage attachments;
Seat installation;
Doors and emergency exits: construction and operation;
Windows and windscreen attachment.
11.3.2 Wings (ATA57) 1 2 —
Construction;
Fuel storage;
Landing gear, pylon, control surface and high-lift/drag
attachments.
11.3.3 Stabilisers (ATA55) 1 2 —
Construction;
Control surface attachment.
11.3.4 Flight control surfaces (ATA55/57) 1 2 —
Construction and attachment;
Balancing — mass and aerodynamic.
11.3.5 Nacelles and pylons (ATA54) 1 2 —
Construction;
Firewalls
Engine mounts.

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Level of
knowledge
for the
category
A2 B1.2 B2
11.4 Air-conditioning and cabin pressurisation (ATA21) 1 3 —
Pressurisation and air-conditioning systems;
Cabin pressure controllers;
Protection and warning devices;
Heating systems.
11.5 Instruments and avionic systems
11.5.1 Instrument systems (ATA31) 1 2 —
Pitot static: altimeter, airspeed indicator, vertical speed indicator;
Gyroscopic: artificial horizon, attitude director, direction
indicator, horizontal situation indicator, turn and slip indicator,
turn coordinator;
Compasses: direct reading, remote reading;
Angle of attack indication, stall warning systems;
Glass cockpit;
Other aircraft system indication.
11.5.2 Avionic systems 1 1 —
Fundamentals of system layouts, and operation of the following:
• auto flight (ATA22)
• communications (ATA23)
• navigation systems (ATA34).

11.6 Electrical power (ATA24) 1 3 —


Batteries installation and operation;
DC-power generation;
Voltage regulation;
Power distribution;
Circuit protection;
Inverters, transformers.
11.7 Equipment and furnishings (ATA25)
(a) 2 2 —
Emergency equipment requirements;
Seats, harnesses and belts;

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Level of
knowledge
for the
category
A2 B1.2 B2
(b) 1 1 —
Cabin layout;
Equipment layout;
Cabin furnishing installation;
Cabin entertainment equipment;
Galley installation;
Cargo handling and retention equipment;
Airstairs.
11.8 Fire protection (ATA26)
(a) 1 3 —
Fire and smoke detection and warning systems;
Fire extinguishing systems;
System tests;
(b) 1 2 —
Portable fire extinguisher.
11.9 Flight controls (ATA27) 1 3 —
Primary controls: aileron, elevator, rudder;
Trim tabs;
High-lift devices;
System operation: manual;
Gust locks;
Balancing and rigging;
Stall warning system.
11.10 Fuel systems (ATA28) 1 3 —
System layout;
Fuel tanks;
Supply systems;
Cross-feed and transfer;
Indications and warnings;
Refuelling and defuelling.

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Level of
knowledge
for the
category
A2 B1.2 B2
11.11 Hydraulic power (ATA29) 1 3 —
System layout;
Hydraulic fluids;
Hydraulic reservoirs and accumulators;
Pressure generation: electric, mechanical;
Filters;
Pressure control;
Power distribution;
Indication and warning systems.
11.12 Ice and rain protection (ATA30) 1 3 —
Ice formation, classification and detection;
De-icing systems: electrical, hot air, pneumatic and chemical;
Probe and drain heating;
Wiper systems.
11.13 Landing gear (ATA32) 2 3 —
Construction, shock absorbing;
Extension and retraction systems: normal and emergency;
Indications and warning;
Wheels, brakes, antiskid and autobraking;
Tyres;
Steering;
Air-ground sensing.
11.14 Lights (ATA33) 2 3 —
External: navigation, anti-collision, landing, taxiing, ice;
Internal: cabin, cockpit, cargo;
Emergency.
11.15 Oxygen (ATA35) 1 3 —
System layout: cockpit, cabin;
Sources, storage, charging and distribution;
Supply regulation;
Indications and warnings.

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Level of
knowledge
for the
category
A2 B1.2 B2
11.16 Pneumatic and vacuum (ATA36) 1 3 —
System layout;
Sources: engine/APU, compressors, reservoirs, ground supply;
Pressure and vacuum pumps;
Pressure control;
Distribution;
Indications and warnings;
Interfaces with other systems.
11.17 Water and waste (ATA38) 2 3 —
Water system layout, supply, distribution, servicing and draining;
Toilet system layout, flushing and servicing;
Corrosion aspects.

Module 12 Helicopter aerodynamics, structures and systems

Level of
knowledge
for the
category
A3 B1.3 B2
A4 B1.4
12.1 Theory of flight — rotary wing aerodynamics 1 2 —
Terminology;
Effects of gyroscopic precession;
Torque reaction and directional control;
Dissymmetry of lift, blade tip stall;
Translating tendency and its correction;
Coriolis effect and compensation;
Vortex ring state, power settling, overpitching;
Auto-rotation;
Ground effect.
12.2 Flight control systems 2 3 —
Cyclic control;
Collective control;
Swashplate;

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Level of
knowledge
for the
category
A3 B1.3 B2
A4 B1.4
Yaw control: Anti-torque control, tail rotor, bleed air;
Main rotor head: design and operation features;
Blade dampers: function and construction;
Rotor blades: main and tail rotor blade construction and
attachment;
Trim control, fixed and adjustable stabilisers;
System operation: manual, hydraulic, electrical and fly-by-wire;
Artificial feel;
Balancing and rigging.
12.3 Blade tracking and vibration analysis 1 3 —
Rotor alignment;
Main and tail rotor tracking;
Static and dynamic balancing;
Vibration types, vibration reduction methods;
Ground resonance.
12.4 Transmission 1 3 —
Gearboxes, main and tail rotors;
Clutches, freewheel units and rotor brake;
Tail rotor drive shafts, flexible couplings, bearings, vibration
dampers and bearing hangers.
12.5 Airframe structures
(a) 2 2 —
Airworthiness requirements for structural strength;
Structural classification, primary, secondary and tertiary;
Fail safe, safe life, damage tolerance concepts;
Zonal and station identification systems;
Stress, strain, bending, compression, shear, torsion, tension,
hoop stress, fatigue;
Drains and ventilation provisions;
System installation provisions;
Lightning strike protection provision;

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knowledge
for the
category
A3 B1.3 B2
A4 B1.4

(b) 1 2 —
Construction methods of: stressed skin fuselage, formers,
stringers, longerons, bulkheads, frames, doublers, struts, ties,
beams, floor structures, reinforcement, methods of skinning
and anti-corrosive protection;
Pylon, stabiliser and undercarriage attachments;
Seat installation;
Doors: construction, mechanisms, operation and safety
devices;
Windows and windscreen construction;
Fuel storage;
Firewalls;
Engine mounts;
Structure assembly techniques: riveting, bolting, bonding;
Methods of surface protection, such as chromating, anodising,
painting;
Surface cleaning;
Airframe symmetry: methods of alignment and symmetry
checks.
12.6 Air-conditioning (ATA21)

12.6.1 Air supply 1 2 —


Sources of air supply including engine bleed and ground cart.

12.6.2 Air-conditioning
Air-conditioning systems; 1 3 —
Distribution systems;
Flow and temperature control systems;
Protection and warning devices.
12.7 Instruments and avionic systems

12.7.1 Instrument systems (ATA31) 1 2 —


Pitot static: altimeter, air speed indicator, vertical speed indicator;
Gyroscopic: artificial horizon, attitude director, direction
indicator, horizontal situation indicator, turn and slip indicator,
turn coordinator;
Compasses: direct reading, remote reading;

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Level of
knowledge
for the
category
A3 B1.3 B2
A4 B1.4
Vibration indicating systems — HUMS;
Glass cockpit;
Other aircraft system indication.

12.7.2 Avionic systems 1 1 —


Fundamentals of system layouts and operation of:
Auto flight (ATA22);
Communications (ATA23);
Navigation Systems (ATA34).
12.8 Electrical power (ATA24) 1 3 —
Batteries installation and operation;
DC power generation, AC power generation;
Emergency power generation;
Voltage regulation, circuit protection;
Power distribution;
Inverters, transformers, rectifiers;
External and ground power.
12.9 Equipment and furnishings (ATA25)
(a) 2 2 —
Emergency equipment requirements;
Seats, harnesses and belts;
Lifting systems;
(b) 1 1 —
Emergency flotation systems;
Cabin layout, cargo retention;
Equipment layout;
Cabin furnishing installation.
12.10 Fire protection (ATA26) 1 3 —
Fire and smoke detection and warning systems;
Fire extinguishing systems;
System tests.

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Level of
knowledge
for the
category
A3 B1.3 B2
A4 B1.4
12.11 Fuel systems (ATA28) 1 3 —
System layout;
Fuel tanks;
Supply systems;
Dumping, venting and draining;
Cross-feed and transfer;
Indications and warnings;
Refuelling and defuelling.
12.12 Hydraulic power (ATA29) 1 3 —
System layout;
Hydraulic fluids;
Hydraulic reservoirs and accumulators;
Pressure generation: electric, mechanical, pneumatic;
Emergency pressure generation;
Filters;
Pressure control;
Power distribution;
Indication and warning systems;
Interface with other systems.
12.13 Ice and rain protection (ATA30) 1 3 —
Ice formation, classification and detection;
Anti-icing and de-icing systems: electrical, hot air and chemical;
Rain repellent and removal;
Probe and drain heating;
Wiper system.
12.14 Landing gear (ATA32) 2 3 —
Construction, shock absorbing;
Extension and retraction systems: normal and emergency;
Indications and warning;
Wheels, tyres, brakes;
Steering;
Air-ground sensing;
Skids, floats.

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knowledge
for the
category
A3 B1.3 B2
A4 B1.4
12.15 Lights (ATA33) 2 3 —
External: navigation, landing, taxiing, ice;
Internal: cabin, cockpit, cargo; emergency.
12.16 Pneumatic and vacuum (ATA36) 1 3 —
System layout;
Sources: engine, compressors, reservoirs, ground supply;
Pressure control;
Distribution;
Indication sand warnings;
Interfaces with other systems.
12.17 Integrated modular avionics (ATA42) 1 2 —
Functions that may be typically integrated in the integrated
modular avionics (IMA) modules include: bleed management, air
pressure control, air ventilation and control, avionics and cockpit
ventilation control, temperature control, air traffic communication,
avionics communication router, electrical load management,
circuit breaker monitoring, electrical system BITE, fuel
management, braking control, steering control, landing gear
extension and retraction, tyre pressure indication, oleo pressure
indication, brake temperature monitoring;
Core system;
Network components.
12.18 On-board maintenance systems (ATA45) 1 2 —
Central maintenance computers;
Data loading system;
Electronic library system;
Printing;
Structure monitoring (damage tolerance monitoring).
12.19 Information systems (ATA46) 1 2 —
The units and components which furnish a means of storing,
updating and retrieving digital information, traditionally provided
on paper, microfilm or microfiche. These include units that are
dedicated to the information storage and retrieval function such as
the electronic library mass storage and controller. These do not
include units or components installed for other uses and shared

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Level of
knowledge
for the
category
A3 B1.3 B2
A4 B1.4
with other systems, such as flight deck printer or general use
display.
Typical examples include: air traffic and information management
systems; network server system; aircraft general information
system; flight deck information system; maintenance information
system; passenger cabin information system; miscellaneous
information system.

Module 13 Aircraft aerodynamics, structures and systems

Level of
knowledge
for the
category
A B1 B2

13.1 Theory of flight

(a) Aeroplane aerodynamics and flight controls — — 1


Operation and effect of:
• roll control: ailerons and spoilers;
• pitch control: elevators, stabilators, variable incidence
stabilisers and canards;
• yaw control, rudder limiters;
Control using elevons, ruddervators;
Highlift devices: slots, slats, flaps;
Drag inducing devices: spoilers, lift dumpers, speed brakes;
Operation and effect of trim tabs, servo tabs, control surface
bias;

(b) High speed flight — — 1


Speed of sound, subsonic flight, transonic flight, supersonic
flight, Mach number, critical Mach number;

(c) Rotary wing aerodynamics — — 1


Terminology;
Operation and effect of cyclic, collective and anti-torque
controls.

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knowledge
for the
category
A B1 B2

13.2 Structures — general concepts


(a) — — 1
Fundamentals of structural systems;
(b) — — 2
Zonal and station identification systems; electrical bonding;
Lightning strike protection provision.
13.3 Autoflight (ATA22) — — 3
Fundamentals of automatic flight control including working
principles and current terminology;
Command signal processing;
Modes of operation: roll, pitch and yaw channels;
Yaw dampers;
Stability augmentation system in helicopters;
Automatic trim control;
Autopilot navigation aids interface;
Autothrottle systems;
Automatic landing systems: principles and categories, modes of
operation, approach, glide slope, land, go-around, system monitors
and failure conditions.
13.4 Communication and navigation (ATA23/34) — — 3
Fundamentals of radio wave propagation, antennas, transmission
lines, communication, receiver and transmitter.
Working principles of following systems:
• Very high frequency (VHF) communication;
• High frequency (HF) communication;
• Audio;
• Emergency locator transmitters;
• Cockpit voice recorder;
• Very high frequency omnidirectional range (VOR);
• Automatic direction finding (ADF);
• Instrument landing system (ILS);
• Microwave landing system (MLS);
• Flight director systems;
• Distance measuring equipment (DME);

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for the
category
A B1 B2
• Doppler navigation;
• Area navigation, RNAV systems;
• Flight management systems;
• Global positioning system (GPS), Global navigation satellite
systems (GNSS);
• Inertial navigation system;
• Air traffic control transponder, secondary surveillance radar;
• Traffic alert and collision avoidance system (TCAS);
• Weather avoidance radar;
• Radio altimeter;
• ARINC communication and reporting.
13.5 Electrical power (ATA24) — — 3
Batteries installation and operation;
DC power generation;
AC power generation;
Emergency power generation;
Voltage regulation;
Power distribution;
Inverters, transformers, rectifiers;
Circuit protection;
External and ground power.
13.6 Equipment and furnishings (ATA25) — — 3
Electronic emergency equipment requirements;
Cabin entertainment equipment.
13.7 Flight controls (ATA27)
(a) — — 2
Primary controls: aileron, elevator, rudder, spoiler;
Trim control;
Active load control;
High lift devices;
Lift dump, speed brakes;
System operation: manual, hydraulic, pneumatic;
Artificial feel, Yaw damper, Mach trim, rudder limiter, gust
locks;

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for the
category
A B1 B2
Stall protection systems;

(b) — — 3

System operation: electrical, fly-by-wire.


13.8 Instruments (ATA31) — — 3
Classification;
Atmosphere;
Terminology;
Pressure measuring devices and systems;
Pitot static systems;
Altimeters;
Vertical speed indicators;
Airspeed indicators;
Machmeters;
Altitude reporting and alerting systems;
Air data computers;
Instrument pneumatic systems;
Direct reading pressure and temperature gauges;
Temperature indicating systems;
Fuel quantity indicating systems;
Gyroscopic principles;
Artificial horizons;
Slip indicators;
Directional gyros;
Ground proximity warning systems;
Compass systems;
Flight data recording systems;
Electronic flight instrument systems;
Instrument warning systems including master warning systems
and centralised warning panels;
Stall warning systems and angle of attack indicating systems;
Vibration measurement and indication;
Glass cockpit.
13.9 Lights (ATA33) — — 3
External: navigation, landing, taxiing, ice;
Internal: cabin, cockpit, cargo;
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for the
category
A B1 B2
Emergency.

13.10 On-board maintenance systems (ATA45) — — 3


Central maintenance computers;
Data loading system;
Electronic library system;
Printing;
Structure monitoring (damage tolerance monitoring).
13.11 Air-conditioning and cabin pressurisation (ATA21)
13.11.1 Air supply — — 2
Sources of air supply including engine bleed, APU and ground
cart.
13.11.2 Air-conditioning
Air-conditioning systems; — — 2
Air cycle and vapour cycle machines; — — 3
Distribution systems; — — 1
Flow, temperature and humidity control system. — — 3
13.11.3 Pressurisation — — 3
Pressurisation systems;
Control and indication including control and safety valves;
Cabin pressure controllers.
13.11.4 Safety and warning devices — — 3
Protection and warning devices.
13.12 Fire protection (ATA26)
(a) — — 3
Fire and smoke detection and warning systems;
Fire extinguishing systems;
System tests;
(b) — — 1
Portable fire extinguisher.
13.13 Fuel systems (ATA28)
System layout; — — 1
Fuel tanks; — — 1

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knowledge
for the
category
A B1 B2
Supply systems; — — 1
Dumping, venting and draining; — — 1
Cross-feed and transfer; — — 2
Indications and warnings; — — 3
Refuelling and defuelling; — — 2
Longitudinal balance fuel systems. — — 3
13.14 Hydraulic power (ATA29)
System layout; — — 1
Hydraulic fluids; — — 1
Hydraulic reservoirs and accumulators; — — 1
Pressure generation: electrical, mechanical, pneumatic; — — 3
Emergency pressure generation; — — 3
Filters; — — 1
Pressure control; — — 3
Power distribution; — — 1
Indication and warning systems; — — 3
Interface with other systems. — — 3
13.15 Ice and rain protection (ATA30) — — —
Ice formation, classification and detection; — — 2
Anti-icing systems: electrical, hot air and chemical; — — 2
De-icing systems: electrical, hot air, pneumatic and chemical; — — 3
Rain repellent; — — 1
Probe and drain heating; — — 3
Wiper systems. — — 1
13.16 Landing gear (ATA32)
Construction, shock absorbing; — — 1
Extension and retraction systems: normal and emergency; — — 3
Indications and warnings; — — 3
Wheels, brakes, antiskid and autobraking; — — 3
Tyres; — — 1
Steering; — — 3
Air-ground sensing. — — 3
13.17 Oxygen (ATA35)
System layout: cockpit, cabin; — — 3
Sources, storage, charging and distribution; — — 3
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knowledge
for the
category
A B1 B2
Supply regulation; — — 3
Indications and warnings. — — 3
13.18 Pneumatic/vacuum (ATA36)
System layout; — — 2
Sources: engine/APU, compressors, reservoirs, ground supply; — — 2
Pressure control; — — 3
Distribution; — — 1
Indications and warnings; — — 3
Interfaces with other systems. — — 3
13.19 Water/waste (ATA38) — — 2
Water system layout, supply, distribution, servicing and draining;
Toilet system layout, flushing and servicing.
13.20 Integrated modular avionics (ATA42) — — 3
Functions that may be typically integrated in the integrated
modular avionics (IMA) modules are, among others: bleed
management, air pressure control, air ventilation and control,
avionics and cockpit ventilation control, temperature control, air
traffic communication, avionics communication router, electrical
load management, circuit breaker monitoring, electrical system
BITE, fuel management, braking control, steering control, landing
gear extension and retraction, tyre pressure indication, oleo
pressure indication, brake temperature monitoring;
Core system;
Network components.
13.21 Cabin systems (ATA44) — — 3
The units and components which furnish a means of entertaining
the passengers and providing communication within the aircraft
(cabin intercommunication data system) and between the aircraft
cabin and ground stations (cabin network service). These include
voice, data, music and video transmissions.
The cabin intercommunication data system provides an interface
between cockpit/cabin crew and cabin systems. These systems
support data exchange of the different related LRUs and they are
typically operated via flight attendant panels.
The cabin network service typically consists on a server, typically
interfacing with, among others, the following systems: data/radio
communication, in-flight entertainment system.

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for the
category
A B1 B2
The cabin network service may host functions such as:
• access to pre-departure/departure reports
• e-mail/intranet/internet access
• passenger database
• cabin core system
• in-flight entertainment system
• external communication system
• cabin monitoring system
• cabin mass memory system
• miscellaneous cabin system.
13.22 Information systems (ATA46) — — 3
The units and components which furnish a means of storing,
updating and retrieving digital information traditionally provided
on paper, microfilm or microfiche. These include units that are
dedicated to the information storage and retrieval function such as
the electronic library mass storage and controller. These do not
include units or components installed for other uses and shared
with other systems, such as flight deck printer or general use
display.
Typical examples include: air traffic and information management
systems; network server systems; aircraft general information
system; flight deck information system; maintenance information
system; passenger cabin information system; miscellaneous
information system.

Module 14 Propulsion

Level of
knowledge
for the
category
A B1 B2
14.1 Turbine engines

(a) — — 1
Constructional arrangement and operation of turbojet,
turbofan, turbo shaft and turbopropeller engines;

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Level of
knowledge
for the
category
A B1 B2
(b) — — 2
Electronic engine control and fuel metering systems
(FADEC).
14.2 Engine indicating systems — — 2
Exhaust gas temperature and interstage turbine temperature
systems;
Engine speed;
Engine thrust indication: engine pressure ratio, engine turbine
discharge pressure or jet pipe pressure systems;
Oil pressure and temperature;
Fuel pressure, temperature and flow;
Manifold pressure;
Engine torque;
Propeller speed.
14.3 Starting and ignition systems — — 2
Operation of engine start systems and components;
Ignition systems and components;
Maintenance safety requirements.

Module 15 Gas turbine engine

Level of
knowledge
for the
category
A B1 B2

15.1 Fundamentals 1 2 —
Potential energy, kinetic energy, Newton’s laws of motion,
Brayton cycle;
The relationship between force, work, power, energy, velocity,
acceleration;
Constructional arrangement and operation of turbojet, turbofan,
turbo shaft, turboprop.

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knowledge
for the
category
A B1 B2

15.2 Engine performance — 2 —

Gross thrust, net thrust, choked nozzle thrust, thrust distribution,


resultant thrust, thrust horsepower, equivalent shaft horsepower,
specific fuel consumption;
Engine efficiencies;
By-pass ratio and engine pressure ratio;
Pressure, temperature and velocity of the gas flow;
Engine ratings, static thrust, influence of speed, altitude and hot
climate, flat rating, limitations.
15.3 Inlet 2 2 —

Compressor inlet ducts;


Effects of various inlet configurations;
Ice protection.
15.4 Compressors 1 2 —

Axial and centrifugal types;


Constructional features and operating principles and applications;
Fan balancing;
Operation;
Causes and effects of compressor stall and surge;
Methods of airflow control: bleed valves, variable inlet guide
vanes, variable stator vanes, rotating stator blades;
Compressor ratio.
15.5 Combustion section 1 2 —
Constructional features and principles of operation.
15.6 Turbine section 2 2 —
Operation and characteristics of different turbine blade types;
Blade to disk attachment;
Nozzle guide vanes;
Causes and effects of turbine blade stress and creep.
15.7 Exhaust 1 2 —

Constructional features and principles of operation;


Convergent, divergent and variable area nozzles;
Engine noise reduction;

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knowledge
for the
category
A B1 B2
Thrust reversers.
15.8 Bearings and seals — 2 —

Constructional features and principles of operation.

15.9 Lubricants and fuels 1 2 —

Properties and specifications;


Fuel additives;
Safety precautions.
1 2 —
15.10 Lubrication systems

System operation and layout and components.


1 2 —
15.11 Fuel systems
Operation of engine control and fuel metering systems including:
electronic engine control (FADEC), systems layout and
components.
1 2 —
15.12 Air systems
Operation of engine air distribution and anti-ice control systems,
including internal cooling, sealing and external air services.

15.13 Starting and ignition systems


Operation of engine start systems and components; 1 2 —
Ignition systems and components;
Maintenance safety requirements.
15.14 Engine indication systems
Exhaust gas temperature and interstage turbine temperature; 1 2 —
Engine thrust indication: engine pressure ratio, engine turbine
discharge pressure or jet pipe pressure systems;
Oil pressure and temperature;
Fuel pressure and flow;
Engine speed;
Vibration measurement and indication;
Torque;
Power.

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knowledge
for the
category
A B1 B2

15.15 Power augmentation systems — 1 —


Operation and applications;
Water injection, water methanol;
Afterburner systems.
15.16 Turbo-prop engines 1 2 —
Gas coupled and free turbine and gear coupled turbines;
Reduction gears;
Integrated engine and propeller controls;
Over speed safety devices.
15.17 Turbo-shaft engines 1 2 —
Arrangements drive systems, reduction gearing, couplings, control
systems.
15.18 Auxiliary power units (APUs) 1 2 —
Purpose, operation, protective systems.
15.19 Powerplant installation 1 2 —
Configuration of fire walls, cowlings, acoustic panels engine
mounts, anti-vibration mounts, hoses, pipes, feeders, connectors,
wiring looms, control cables and rods, lifting points and drains.
15.20 Fire protection systems 1 2 —
Operation of detection and extinguishing systems.
15.21 Engine monitoring and ground operation 1 3 —
Procedures for starting and ground run-up;
Interpretation of engine power output and parameters;
Trend (including oil analysis, vibration and borescope)
monitoring;
Inspection of engine and components to criteria, tolerances and
data specified by engine manufacturer;
Compressor washing and cleaning;
Foreign object damage.
15.22 Engine storage and preservation — 2 —
Preservation and depreservation for the engine and accessories
and systems.

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Module 16 Piston engine

Level of
knowledge
for the
category

A B1 B2
16.1 Fundamentals 1 2 —
Mechanical, thermal and volumetric efficiencies;
Operating principles: 2 stroke, 4 stroke, otto and diesel;
Piston displacement and compression ratio;
Engine configuration and firing order.
16.2 Engine performance 1 2 —
Power calculation and measurement;
Factors affecting engine power;
Mixtures and leaning, pre-ignition.
16.3 Engine construction 1 2 —
Crankcase, crankshaft, camshafts, sumps;
Accessory gearbox;
Cylinder and piston assemblies;
Connecting rods, inlet and exhaust manifolds;
Valve mechanisms;
Propeller reduction gearboxes.
16.4 Engine fuel systems

16.4.1 Carburettors 1 2
Types, construction and principles of operation;
Icing and heating.

16.4.2 Fuel injection systems 1 2 —


Types, construction and principles of operation.

16.4.3 Electronic engine control 1 2 —


Operation of engine control and fuel metering systems including:
electronic engine control (FADEC), systems layout and
components.
16.5 Starting and ignition systems 1 2 —
Starting systems, pre-heat systems;
Magneto types, construction and principles of operation;
Ignition harnesses, sparkplugs;
Low and high-tension systems.

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Level of
knowledge
for the
category

A B1 B2
16.6 Induction, exhaust and cooling systems 1 2 —
Construction and operation of induction systems, including
alternate air systems;
Exhaust systems, engine cooling systems — air and liquid.
16.7 Supercharging and turbo charging 1 2 —
Principles and purpose of supercharging and its effects on engine
parameters;
Construction and operation of supercharging and turbo charging
systems;
System terminology;
Control systems;
System protection.
16.8 Lubricants and fuels 1 2 —
Properties and specifications;
Fuel additives;
Safety precautions.
16.9 Lubrication systems 1 2 —
System operation and layout and components.
16.10 Engine indication systems 1 2 —
Engine speed;
Cylinder head temperature;
Coolant temperature;
Oil pressure and temperature;
Exhaust gas temperature;
Fuel pressure and flow;
Manifold pressure.
16.11 Powerplant installation 1 2 —
Configuration of firewalls, cowlings, acoustic panels, engine
mounts, anti-vibration mounts, hoses, pipes, feeders, connectors,
wiring looms, control cables and rods, lifting points and drains.
16.12 Engine monitoring and ground operation 1 3 —
Procedures for starting and ground run-up;
Interpretation of engine power output and parameters;
Inspection of engine and components: criteria, tolerances and data
specified by engine manufacturer.
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Level of
knowledge
for the
category

A B1 B2
16.13 Engine storage and preservation — 2 —
Preservation and depreservation for the engine and accessories
and systems.

Module 17 Propeller

Level of
knowledge
for the
category
A B1 B2
17.1 Fundamentals 1 2 —
Blade element theory;
High and low blade angle, reverse angle, angle of attack,
rotational speed;
Propeller slip;
Aerodynamic, centrifugal, and thrust forces;
Torque;
Relative airflow on blade angle of attack;
Vibration and resonance.
17.2 Propeller construction 1 2 —
Construction methods and materials used in wooden, composite
and metal propellers;
Blade station, blade face, blade shank, blade back and hub
assembly;
Fixed pitch, controllable pitch, constant speeding propeller;
Propeller and spinner installation.
17.3 Propeller pitch control 1 2 —
Speed control and pitch change methods, mechanical and
electrical and electronic;
Feathering and reverse pitch;
Overspeed protection.
17.4 Propeller synchronising — 2 —
Synchronising and synchrophasing equipment.

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Level of
knowledge
for the
category
A B1 B2
17.5 Propeller ice protection 1 2 —
Fluid and electrical de-icing equipment.
17.6 Propeller maintenance 1 3 —
Static and dynamic balancing;
Blade tracking;
Assessment of blade damage, erosion, corrosion, impact damage,
delamination;
Propeller treatment and repair schemes;
Propeller engine running.
17.7 Propeller storage and preservation 1 2 —
Propeller preservation and depreservation.

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Appendix II
Basic knowledge examination standard
1 General
1.1 All basic examinations must be carried out using the multi-choice question format
and essay questions as specified below. The incorrect alternatives must seem equally
plausible to anyone ignorant of the subject. All of the alternatives should be clearly
related to the question and of similar vocabulary, grammatical construction and
length. In numerical questions, the incorrect answers should correspond to
procedural errors such as corrections applied in the wrong sense or incorrect unit
conversions: they must not be mere random numbers.
1.2 Each multi-choice question must have 3 alternative answers of which only 1 must be
the correct answer and the candidate must be allowed a time per module which is
based upon a nominal average of 75 seconds per question.
1.3 Each essay question requires the preparation of a written answer and the candidate
must be allowed 20 minutes to answer each such question.
1.4 Suitable essay questions must be drafted and evaluated using the knowledge syllabus
in Appendix I, Modules 7, 9 and 10.
1.5 Each question will have a model answer drafted for it, which will also include any
known alternative answers that may be relevant for other subdivisions.
1.6 The model answer will also be broken down into a list of important points known as
Key Points.
1.7 The pass mark for each module, or sub-module, multi-choice part of the examination
is 75%.
1.8 The pass mark for each essay question is 75% in that the candidate’s answer must
contain 75% of the required key points addressed by the question and no significant
error related to any required key point.
1.9 If either the multi-choice part or the essay part is failed, then it is only necessary to
retake the multi-choice or essay part, as appropriate.
1.10 Penalty marking systems must not be used to determine whether a candidate has
passed.
1.11 A failed module examination may not be retaken by a candidate for at least 90 days
after the date of the examination. However, if the candidate undergoes a course of
retraining, tailored to the failed subjects of a module, conducted by an MTO, the
examination may be retaken after 30 days.
1.12 The period mentioned in paragraph 66.A.25 (ea) for the passing of a module
examination does not apply if the examination has been passed by a candidate in
relation to another category, or subcategory, of aircraft engineer licence held by
the candidate.
1.13 After a set of 3 failed attempts by a candidate of a module examination, the
candidate must wait 1 year after the date of the third failed attempt before
attempting the examination again. The candidate must give written notice to the
body (an MTO or CASA) the candidate applies to to sit the examination again,
after the third failed attempt, of the following:
(a) the number, and dates, of attempts by the candidate of the examination;
(b) for each examination attempt notified by the candidate — details of the
body (an MTO or CASA) that conducted the examination.

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Note The MTO or CASA, as applicable, is responsible for verifying the number, and dates, of
attempts by the candidate of the examination.

2 Number of questions for each module


2.1 Module 1, Mathematics:
Category A – 16 multi-choice and 0 essay questions. Time allowed 20 minutes.
Category B1 – 32 multi-choice and 0 essay questions. Time allowed 40 minutes.
Category B2 – 32 multi-choice and 0 essay questions. Time allowed 40 minutes.
2.2 Module 2, Physics:
Category A – 32 multi-choice and 0 essay questions. Time allowed 40 minutes.
Category B1 – 52 multi-choice and 0 essay questions. Time allowed 65 minutes.
Category B2 – 52 multi-choice and 0 essay questions. Time allowed 65 minutes.
2.3 Module 3, Electrical fundamentals:
Category A – 20 multi-choice and 0 essay questions. Time allowed 25 minutes.
Category B1 – 52 multi-choice and 0 essay questions. Time allowed 65 minutes.
Category B2 – 52 multi-choice and 0 essay questions. Time allowed 65 minutes.
2.4 Module 4, Electronic fundamentals:
Category A – None.
Category B1 – 20 multi-choice and 0 essay questions. Time allowed 25 minutes.
Category B2 – 40 multi-choice and 0 essay questions. Time allowed 50 minutes.
2.5 Module 5, Digital techniques/electronic instrument systems:
Category A – 16 multi-choice and 0 essay questions. Time allowed 20 minutes.
Subcategories B1.1 and B1.3 – 40 multi-choice and 0 essay questions. Time allowed
50 minutes.
Subcategories B1.2 and B1.4 – 20 multi-choice and 0 essay questions. Time allowed
25 minutes.
Category B2 – 72 multi-choice and 0 essay questions. Time allowed 90 minutes.
2.6 Module 6, Materials and hardware:
Category A – 52 multi-choice and 0 essay questions. Time allowed 65 minutes.
Category B1 – 72 multi-choice and 0 essay questions. Time allowed 90 minutes.
Category B2 – 60 multi-choice and 0 essay questions. Time allowed 75 minutes.
2.7 Module 7, Maintenance practices:
Category A – 72 multi-choice and 2 essay questions. Time allowed 90 minutes plus
40 minutes.
Category B1 – 80 multi-choice and 2 essay questions. Time allowed 100 minutes plus
40 minutes.
Category B2 – 60 multi-choice and 2 essay questions. Time allowed 75 minutes plus
40 minutes.
2.8 Module 8, Basic aerodynamics:
Category A – 20 multi-choice and 0 essay questions. Time allowed 25 minutes.
Category B1 – 20 multi-choice and 0 essay questions. Time allowed 25 minutes.
Category B2 – 20 multi-choice and 0 essay questions. Time allowed 25 minutes.
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2.9 Module 9, Human factors:


Category A – 20 multi-choice and 1 essay question. Time allowed 25 minutes plus
20 minutes.
Category B1 – 20 multi-choice and 1 essay question. Time allowed 25 minutes plus
20 minutes.
Category B2 – 20 multi-choice and 1 essay question. Time allowed 25 minutes plus
20 minutes.
2.10 Module 10, Aviation legislation:
Category A – 32 multi-choice and 1 essay question. Time allowed 40 minutes plus
20 minutes.
Category B1 – 40 multi-choice and 1 essay question. Time allowed 50 minutes plus
20 minutes.
Category B2 – 40 multi-choice and 1 essay question. Time allowed 50 minutes plus
20 minutes.
2.11 Module 11A, Turbine aeroplane aerodynamics, structures and systems:
Category A – 108 multi-choice and 0 essay questions. Time allowed 135 minutes.
Category B1 – 140 multi-choice and 0 essay questions. Time allowed 175 minutes.
Category B2 – None.
Module 11B, Piston aeroplane aerodynamics, structures and systems:
Category A – 72 multi-choice and 0 essay questions. Time allowed 90 minutes.
Category B1 – 100 multi-choice and 0 essay questions. Time allowed 125 minutes.
Category B2 – None.
2.12 Module 12, Helicopter aerodynamics, structures and systems:
Category A – 100 multi-choice and 0 essay questions. Time allowed 125 minutes.
Category B1 – 128 multi-choice and 0 essay questions. Time allowed 160 minutes.
Category B2 – None.
2.13 Module 13, Aircraft aerodynamics, structures and systems:
Category A – None.
Category B1 – None.
Category B2 – 180 multi-choice and 0 essay questions. Time allowed 225 minutes.
Questions and time allowed may be split into 2 examinations, as appropriate.
Category B2 modular – for a category B2 modular licence mentioned in column 1 of an
item in the following table, the number of multi-choice questions mentioned in
column 2 of the item and the time allowed mentioned in column 3 of the item.

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Table
Item Column 1 Column 2 Column 3
Category B2 modular licence Number of Time
multi-choice allowed
questions (minutes)
1 ELECTRICAL SYSTEMS 100 125
(sub-modules 13.1, 13.2, 13.5 to
13.7, 13.9 to 13.16, 13.18, and
13.19).
2 INSTRUMENT SYSTEMS 120 150
(sub-modules 13.1 to 13.4, 13.7,
13.8, 13.17, 13.20 to 13.22).
3 RADIO SYSTEMS 60 75
(sub-modules 13.1, 13.2, 13.4,
13.20 to 13.22).

2.14 Module 14, Propulsion:


Category A – None.
Category B1 – None.
Category B2 – 24 multi-choice and 0 essay questions. Time allowed 30 minutes.
2.15 Module 15, Gas turbine engine:
Category A – 60 multi-choice and 0 essay questions. Time allowed 75 minutes.
Category B1 – 92 multi-choice and 0 essay questions. Time allowed 115 minutes.
Category B2 – None.
2.16 Module 16, Piston engine:
Category A – 52 multi-choice and 0 essay questions. Time allowed 65 minutes.
Category B1 – 72 multi-choice and 0 essay questions. Time allowed 90 minutes.
Category B2 – None.
2.17 Module 17, Propeller:
Category A – 20 multi-choice and 0 essay questions. Time allowed 25 minutes.
Category B1 – 32 multi-choice and 0 essay questions. Time allowed 40 minutes.
Category B2 – None.

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Appendix III
Type training and assessment standards
Part 1 — Type training levels
The 3 levels set out below describe the objectives, the depth of training, and the level of
questions that the training is intended to achieve.
Level 1
A brief overview of the airframe, systems and powerplant, as outlined in the systems
description section of the Aircraft Maintenance Manual/Instructions for Continued
Airworthiness.
Course objectives:
On completion of the course, the student will be able to:
(a) provide a simple description of the whole subject, using common words,
examples, and typical terms, and identify safety precautions related to the
airframe, its systems and powerplant; and
(b) identify aircraft manuals, and maintenance practices important to the airframe,
its systems and powerplant; and
(c) define the general layout of the aircraft’s major systems; and
(d) define the general layout and characteristics of the powerplant; and
(e) identify special tooling and test equipment used with the aircraft.
Level 2
Basic system overview of controls, indicators, principal components – including
their location and purpose – servicing and minor troubleshooting, general knowledge
of the theoretical and practical aspects of the subject.
Course objectives:
In addition to the information contained in the Level 1 training, at the completion of
Level 2 training, the student will be able to:
(a) understand the theoretical fundamentals, and apply knowledge in a practical
manner using detailed procedures; and
(b) recall the safety precautions to be observed when working on or near the
aircraft, powerplant and systems; and
(c) describe systems and aircraft handling procedures, particularly access, power
availability and sources; and
(d) identify the locations of the principal components; and
(e) explain the normal functioning of each major system, including terminology and
nomenclature; and
(f) perform the procedures for servicing associated with the aircraft for the
following systems: fuel, powerplants, hydraulics, landing gear, water/waste and
oxygen; and
(g) demonstrate proficiency in the use of crew reports and on-board reporting
systems (minor troubleshooting), and determine aircraft airworthiness as per the
MEL/CDL; and
(h) demonstrate the use, interpretation and application of appropriate
documentation, including instructions for continued airworthiness, maintenance
manual, and illustrated parts catalogue.
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Level 3
Detailed description, operation, component location, removal and installation, and
BITE and troubleshooting procedures to maintenance manual level.
Course objectives:
In addition to the information contained in Level 1 and Level 2 training, at the
completion of Level 3, the student will be able to:
(a) demonstrate a theoretical knowledge of aircraft systems and structures and
interrelationships with other systems, provide a detailed description of the
subject using theoretical fundamentals and specific examples, and interpret
results from various sources and measurements, and apply corrective action
where appropriate; and
(b) perform system, powerplant, component, and functional checks as specified in
the aircraft maintenance manual; and
(c) demonstrate the use of, interpret, and apply appropriate documentation,
including structural repair manual, and troubleshooting manual; and
(d) correlate information for the purpose of making decisions in respect of fault
diagnosis and rectification to maintenance manual level; and
(e) describe procedures for replacement of components unique to aircraft type.
Part 2 — Type training theoretical elements
Although aircraft type training includes both theoretical and practical elements, courses can
be approved for the theoretical element, the practical element or for a combination of both.
Theoretical element
1 Objective:
On completion of a theoretical training course, the student must be able to
demonstrate, to the levels identified in the Appendix III syllabus, the detailed
theoretical knowledge of the aircraft’s applicable systems, structure, operations,
maintenance, repair, and troubleshooting according to approved maintenance data.
The student must be able to demonstrate the use of manuals and approved
procedures, including the knowledge of relevant inspections and limitations.
2 Level of training:
Training levels are those levels defined in Part 1 above. After the first type course
for Category C certifying staff, all subsequent courses need only be to Level 1.
During a Level 3 theoretical training, Level 1 and Level 2 training material may be
used to teach the full scope of the chapter if required. However, during the training
the majority of the course material and training time must be at the higher level.
3 Duration:
The theoretical training minimum tuition hours are contained in the following table:

Category Hours
Aeroplanes with a maximum B1.1 150
take-off mass above 30 000 kg
B1.2 120
B2 100
C 30

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Category Hours
Aeroplanes with a maximum B1.1 120
take-off mass equal to, or less than,
B1.2 100
30 000 kg and above 5 700 kg
B2 100
C 25
Large helicopters B1.3 120
B2 100
C 25
(a) For the purpose of the table above, tuition hour means 60 minutes of teaching
and excludes any breaks, examination, revision, preparation and aircraft visits.
(b) Hours prescribed in the table above apply only to theoretical courses for
complete aircraft/engine combinations according to the type rating as defined by
CASA.
Minimum participation time is at least 90% of the tuition hours of the theoretical
training course. Additional training may be given by the training organisation in
order to meet the minimum participation time. The number of tuition hours per day
for the theoretical training must not exceed 8 hours, which must be performed during
regular office hours; in exceptional cases, deviation from this standard may be
envisaged when justified. This maximum number of hours is also applicable for the
combination of theoretical and practical training, when they are performed at the
same time.
4 Justification of course duration:
When applying for approval of a Part 147 course, or a course to be approved directly
by CASA, the proposed hour duration must be justified and shown to cover the full
syllabus by a training needs analysis based on:
(a) the design of the aircraft type, its maintenance needs and the types of operation;
and
(b) detailed analysis of applicable chapters – see contents table below; and
(c) detailed competency analysis showing that the objectives as stated in
paragraph 2.1 (a) above are fully met; and
(d) information based on approved type design, if necessary.
Tuition hours of differences courses, and other training course combinations, such as
combined B1/B2 courses, must be justified to CASA by the training needs analysis
as described above.
5 Content:
As a minimum, the elements in the syllabus below, that are specific to the aircraft
type, must be covered. Additional elements introduced due to type variations,
technological changes etc. must also be included. The training syllabus should be
focused on mechanical, powerplant, structural and electrical aspects for B1
personnel, and electrical and avionic aspects for B2.

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Introductory elements of training — all aircraft


ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
05 Time limits 1 1 1 1 1 1 1 1 1
and main-
tenance
checks
06 Dimensions 1 1 1 1 1 1 1 1 1
and areas,
for example
weights,
maximum
take-off
weight
(MTOW)
07 Lifting and 1 1 1 1 1 1 1 1 1
shoring
08 Levelling 1 1 1 1 1 1 1 1 1
and weigh-
ing
09 Towing and 1 1 1 1 1 1 1 1 1
taxiing
10 Parking, 1 1 1 1 1 1 1 1 1
mooring,
storing and
return to
service
11 Placards 1 1 1 1 1 1 1 1 1
and mark-
ings
12 Servicing 1 1 1 1 1 1 1 1 1
20 Standard 1 1 1 1 1 1 1 1 1
practices –
only type
particular

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Introductory elements of training — all aircraft


ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
Helicopters
18 Vibration — — — — 3 1 3 1 —
and noise
analysis
(blade
tracking)
25 Emergency — — — — 3 1 3 1 1
flotation
equipment
53 Airframe — — — — 3 1 3 1 —
structure
(helicopter)
60 Standard — — — — 3 1 3 1 —
practices
rotor
62 Rotor(s) — — — — 3 1 3 1 1
62A Rotors – — — — — 3 1 3 1 3
monitoring
and
indicating
63 Rotor — — — — 3 1 3 1 1
drive(s)
63A Rotor — — — — 3 1 3 1 3
drive(s) –
monitoring
and
indicating
64 Tail rotor — — — — 3 1 3 1 1
64A Tail rotor – — — — — 3 1 3 1 3
monitoring
and
indicating
65 Tail rotor — — — — 3 1 3 1 1
drive
65A Tail rotor — — — — 3 1 3 1 3
drive
monitoring
and
indicating

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Introductory elements of training — all aircraft


ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
66 Folding — — — — 3 1 3 1 —
blades and
pylon
67 Rotors — — — — 3 1 3 1 —
flight
control
Aircraft structures
27A Flight 3 1 3 1 — — — — 1
control
surfaces
(all)
51 Standard 3 1 3 1 — — — — 1
practices
and struc-
tures
(damage
classifica-
tion, assess-
ment and
repair)
52 Doors 3 1 3 1 — — — — 1
53 Fuselage 3 1 3 1 — — — — 1
54 Nacelles 3 1 3 1 — — — — 1
and pylons
55 Stabilisers 3 1 3 1 — — — — 1
56 Windows 3 1 3 1 — — — — 1
57 Wings 3 1 3 1 — — — — 1
Zonal and 1 1 1 1 1 1 1 1 1
station
identifica-
tion systems
Aircraft systems
21 Air-con- 3 1 3 1 3 1 3 1 3
ditioning
21- Air supply 3 1 3 1 3 1 3 1 2
10/20

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Introductory elements of training — all aircraft


ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
21B Pressurisa- 3 1 3 1 3 1 3 1 3
tion
21C Safety and 3 1 3 1 3 1 3 1 3
warning
devices
22 Autoflight 2 1 2 1 2 1 2 1 3
23 Communi- 2 1 2 1 2 1 2 1 3
cations
24 Electrical 3 1 3 1 3 1 3 1 3
power
25 Equipment 3 1 3 1 3 1 3 1 1
and furnish-
ings
25A Electronic 1 1 1 1 1 1 1 1 3
equipment
including
emergency
equipment
26 Fire 3 1 3 1 3 1 3 1 3
protection
27 Flight 3 1 3 1 3 1 3 1 2
controls
27A Systems 3 1 — — — — — — 3
operation:
electrical
and fly-by-
wire
28 Fuel 3 1 3 1 3 1 3 1 2
systems
28-40 Fuel 3 1 3 1 3 1 3 1 3
systems –
monitoring
and indicat-
ing
29 Hydraulic 3 1 3 1 3 1 3 1 2
power

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Introductory elements of training — all aircraft


ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
29A Hydraulic 3 1 3 1 3 1 3 1 3
power –
monitoring
and indicat-
ing
30 Ice and rain 3 1 3 1 3 1 3 1 3
protection
31 Indicating 3 1 3 1 3 1 3 1 3
and record-
ing systems
31A Instrument 3 1 3 1 3 1 3 1 3
systems
32 Landing 3 1 3 1 3 1 3 1 2
gear
32A Landing 3 1 3 1 3 1 3 1 3
gear –
monitoring
and indicat-
ing
33 Lights 3 1 3 1 3 1 3 1 3
34 Navigation 2 1 2 1 2 1 2 1 3
35 Oxygen 3 1 3 1 — — — — 2
36 Pneumatic 3 1 3 1 3 1 3 1 2
36A Pneumatic – 3 1 3 1 3 1 3 1 3
monitoring
and indicat-
ing
37 Vacuum 3 1 3 1 3 1 3 1 2
38 Water and 3 1 3 1 — — — — 2
waste
41 Water 3 1 3 1 — — — — 1
ballast
42 Integrated 2 1 2 1 2 1 2 1 3
modular
avionics

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ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
44 Cabin 2 1 2 1 2 1 2 1 3
systems
45 On-board 3 1 3 1 3 1 — — 3
mainten-
ance sys-
tems (except
if the element
is covered in
the element
for ATA
chapter 31)
46 Information 2 1 2 1 2 1 2 1 3
systems
50 Cargo and 3 1 3 1 3 1 3 1 1
accessory
compart-
ments
Turbine engines
49 Airborne 3 1 — — — — — — 2
auxiliary
power
(APUs)
70 Standard 3 1 — — 3 1 — — 1
practices –
engines
70A Construc- 3 1 — — 3 1 — — 1
tional
arrange-
ment and
operation
(namely,
installation,
inlet, com-
pressors,
combustion
section,
turbine
section, bear-
ings and
seals, lubri-
cations
systems)

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ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
70B Engine 3 1 — — 3 1 — — 1
perform-
ance
71 Powerplant 3 1 — — 3 1 — — 1
72 Engine 3 1 — — 3 1 — — 1
turbine and
turboprop
and ducted
fan and
unducted
fan
73 Engine fuel 3 1 — — 3 1 — — 1
and control
73A FADEC 3 1 — — 3 1 — — 3
74 Ignition 3 1 — — 3 1 — — 3
75 Air 3 1 — — 3 1 — — 1
76 Engine 3 1 — — 3 1 — — 1
control
77 Engine 3 1 — — 3 1 — — 3
indicating
systems
78 Exhaust 3 1 — — 3 1 — — 1
79 Oil 3 1 — — 3 1 — — 1
80 Starting 3 1 — — 3 1 — — 1
82 Water 3 1 — — 3 1 — — 1
injections
83 Accessory 3 1 — — 3 1 — — 1
gearboxes
84 Propulsion 3 1 — — 3 1 — — 1
augmenta-
tion
Piston engines
70 Standard — — 3 1 — — 3 1 1
practices —
engines

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ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
70A Construc- — — 3 1 — — 3 1 1
tional
arrangement
and
operation
(carburettors,
fuel injection
systems,
induction,
exhaust and
cooling
systems,
supercharging/
turbocharging,
lubrication
systems)
70B Engine per- — — 3 1 — — 3 1 1
formance
71 Powerplant — — 3 1 — — 3 1 1
73 Engine fuel — — 3 1 — — 3 1 1
and control
73A FADEC — — 3 1 — — 3 1 3
74 Ignition — — 3 1 — — 3 1 3
76 Engine — — 3 1 — — 3 1 1
control
77 Engine — — 3 1 — — 3 1 3
indicating
Systems
79 Oil — — 3 1 — — 3 1 1
80 Starting — — 3 1 — — 3 1 1
81 Turbines — — 3 1 — — 3 1 1
82 Water — — 3 1 — — 3 1 1
injections
83 Accessory — — 3 1 — — 3 1 1
gearboxes
84 Propulsion — — 3 1 — — 3 1 1
augmenta-
tion

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ATA Theory Aeroplane Aeroplane Helicopter Helicopter Avionics
chapter elements turbine piston turbine piston
B1.1 C B1.2 C B1.3 C B1.4 C B2
Aeroplane propellers
60A Standard 3 1 3 1 — — — — 1
practices –
propeller
61 Propellers/ 3 1 3 1 — — — — 1
Propulsion
61A Propeller 3 1 3 1 — — — — —
construction
61B Propeller 3 1 3 1 — — — — —
pitch
control
61C Propeller 3 1 3 1 — — — — 1
synchronis-
ing
61D Propeller 2 1 2 1 — — — — 3
electronic
control
61E Propeller 3 1 3 1 — — — — —
ice
protection
61F Propeller 3 1 3 1 — — — — 1
mainten-
ance

Part 3 — Practical elements


1 The representative cross-section of maintenance activities mentioned in
section 66.A.50 may include training in maintenance of the aircraft, rigging,
adjustments, replacement of line replaceable units, troubleshooting, rectification of
minor defects and testing of systems covering each element of the course.
2 The structured OJT practical element of type training may include targeted
experience recorded within a schedule of experience or competency-based
assessment of a schedule of practical tasks.
3 Irrespective of how the practical training element is conducted, it must consist of the
performance of representative maintenance tasks drawn from the type training and
examination syllabus, at the indicated level, and their assessment in order to meet the
following objectives:
(a) ensure safe performance of maintenance, inspections and routine work
according to the maintenance manual and other relevant instructions and tasks
as appropriate for the type of aircraft, for example, troubleshooting, repairs,
adjustments, replacements and functional checks;

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(b) correctly use all technical literature and documentation for the aircraft;
(c) correctly use specialist and special tooling and test equipment, perform removal
and replacement of components and modules unique to type, including any
on-wing maintenance activity.
Part 4
A Theory element — examination standard
Where aircraft type training is required, the examination must be written and comply
with the following:
(a) Format of the examination is of the multiple-choice type. Each multi-choice
question must have 3 alternative answers of which only 1 must be the correct
answer. The time for answering is based upon a nominal average of 90 seconds
per question.
(b) Alternative answers must seem equally possible to anyone with no knowledge
of the subject. All of the alternatives should be clearly related to the question
and of similar vocabulary, grammatical construction and length.
(c) In numerical questions, the incorrect answers must correspond to procedural
errors such as the use of incorrect sense (+ versus -) or incorrect measurement
units: they must not be mere random numbers.
(d) Subject to paragraph (j), the level of each question should be the one defined in
Part 2 “type training standard”.
(e) The examination must be of the closed book type. No reference material is
permitted. An exception will be made for the case of examining a B1 or B2
candidate’s ability to interpret technical documents.
(f) The number of questions must be at least 1 question per hour of instruction,
with a minimum of 1 question per chapter. CASA will assess number and level
of questions on a sampling basis when approving the course. The number of
questions for each level must be consistent with the effective training hours
spent teaching at that level.
(g) The minimum examination pass mark is 75%. When the type training
examination is split into several examinations, each examination must be passed
with at least a 75% pass mark. For it to be possible to achieve exactly a 75%
pass mark, the number of questions in the examination must be a multiple of 4.
(h) Penalty marking is not to be used to determine whether a candidate has passed.
(i) End of module phase examinations cannot be used as part of the final
examination unless they contain the correct number and level of questions
required.
(j) It is accepted that during a Level 3 examination, Level 1 and Level 2 questions
may be used to examine the full scope of the course material. However, during
the examination it is not acceptable to use more than 25% of questions at any
lower level such that the intention of the higher examination level is reduced.
Note Penalty marking means deducting marks for an incorrect answer.

B Practical element — assessment standard


1 For assessment of practical elements of type training, the assessment must be oral,
written or practical assessment based, or a combination of all of these. Conduct of
the assessment method must be in accordance with the AMO’s or MTO’s exposition.

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2 Practical assessment must determine a person’s competence to perform a task based


on a sample of subjects drawn from the type training and examination syllabus, at
the indicated level.
3 A written report must be made by the assessor to explain why the candidate has
passed or failed.
4 The assessment must ensure that the following objectives are met:
(a) accurately and confidently discuss the aircraft and its systems;
(b) ensure safe performance of maintenance, inspections and routine work
according to the maintenance manual and other relevant instructions and tasks
as appropriate for the type of aircraft, for example, troubleshooting, repairs,
adjustments, replacements, rigging and functional checks such as engine run
etc., if required;
(c) correctly use all technical literature and documentation for the aircraft;
(d) correctly use specialist and special tooling and test equipment, perform removal
and replacement of components and modules unique to type, including any
on-wing maintenance activity.

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Appendix IV
Units of competency required for a category or subcategory of licence other
than a modular licence

Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA107 Interpret and use X X X X X X X X X
aviation maintenance
industry manuals and
specifications
MEA111 Perform X X X X X
administrative
processes to prepare
for certification of
civil aircraft
maintenance
MEA112 Plan and implement X X X X X
civil aircraft
maintenance
activities
MEA113 Supervise civil X X X X X
maintenance
activities and manage
human resources in
the workplace
MEA116 Apply work health X X X X X
and safety
procedures at
supervisor level in
aviation maintenance
MEA117 Apply self in the X X X X
aviation maintenance
environment
MEA118 Conduct self in the X X X X X
aviation maintenance
environment
MEA119 Perform X X X X
administrative
processes to prepare
for certification of
civil aircraft A level
line maintenance
MEA142 Manage self in the X X X X X
aviation maintenance
environment

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA148 Apply mathematics X X X X X
and physics in
aviation maintenance
MEA154 Apply work health X X X X X X X X X
and safety practices
in aviation
maintenance
MEA155 Plan and organise X X X X X X X X X
aviation maintenance
work activities
MEA156 Apply quality X X X X X X X X X
standards during
aviation maintenance
activities
MEA157 Complete aviation X X X X X X X X X
maintenance industry
documentation
MEA158 Perform basic hand X X X X X X X X X
skills, standard trade
practices and
fundamentals in
aviation maintenance
MEA201 Remove and install X X X X X
miscellaneous
aircraft electrical
hardware/
components
MEA203 Remove and install X X X X X
advanced aircraft
electrical system
components
MEA206 Remove and install X
aircraft basic radio
communication and
navigation system
components
MEA208 Remove and install X X
pressurisation control
system components
MEA209 Remove and install X X
oxygen systems and
components

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA219 Inspect, test and X X
troubleshoot aircraft
pressurisation control
systems and
components
MEA222 Inspect, test and X X
troubleshoot aircraft
oxygen systems and
components
MEA223 Inspect aircraft X X X X X
or or or
electrical systems MEA MEA MEA
and components 294 294 294

MEA224 Inspect aircraft X


instrument systems
and components
MEA225 Inspect fixed wing X
aircraft automatic
flight control systems
and components
MEA226 Inspect aircraft X
electronic systems
and components
MEA227 Test and troubleshoot X X X X X
or or or
aircraft electrical MEA MEA MEA
systems and 294 294 294
components
MEA228 Test and troubleshoot X
aircraft instrument
systems and
components
MEA229 Test and troubleshoot X
aircraft radio
frequency navigation
and communications
systems and
components
MEA230 Test and troubleshoot X
fixed wing aircraft or
MEA
automatic flight 231
control systems and
components

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA231 Inspect, test and X
troubleshoot rotary- or
MEA
wing aircraft 230
automatic flight
control systems and
components
MEA232 Test and troubleshoot X
aircraft pulse systems
and components
MEA235 Perform advanced X
troubleshooting in
aircraft avionic
maintenance
MEA241 Perform aircraft X
weight and balance
calculations as a
result of
modifications
MEA246 Fabricate and/or X X X X X
repair aircraft
electrical hardware
or parts
MEA264 Remove and install X X X X
aircraft electrical/
avionic components
during line
maintenance
MEA265 Remove and install X X X X
general aircraft
electrical hardware
MEA292 Remove and install X
advanced aircraft
instrument system
components
MEA293 Remove and install X
aircraft electronic
system components
MEA294 Inspect, test and X X X
troubleshoot or or or
MEA MEA MEA
advanced aircraft 223 223 223
electrical systems and and and
and components 227 227 227

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA295 Use electrical test X X X X
equipment to
perform basic
electrical tests on
aircraft and
components
MEA296 Use electrical test X X X X X
equipment in
aviation maintenance
activities
MEA301 Perform aircraft X X X X X
flight servicing
MEA303 Remove and install X X X X
aircraft pneumatic
system components
MEA304 Remove and install X X
non-pressurised or or
MEA MEA
aircraft structural and 317 317
non-structural
components
MEA305 Remove and install X X
aircraft fixed wing
flight control system
components
MEA306 Remove and install X X X X
engines and engine
system components
MEA307 Remove and install P X
propeller systems
and components
MEA308 Remove and install X X
rotary wing rotor and
flight control system
components
MEA309 Inspect, test and X X X
troubleshoot aircraft
hydromechanical and
landing gear systems
and components
MEA310 Inspect, test and X X X
troubleshoot aircraft
pneumatic systems
and components

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA312 Inspect, test and X
troubleshoot aircraft
fixed-wing flight
control systems and
components
MEA313 Inspect, test and X X
troubleshoot piston
engine systems and
components
MEA315 Inspect, test and P X
troubleshoot
propeller systems
and components
MEA316 Inspect, test and X X
troubleshoot rotary-
wing rotor and
control systems and
components
MEA317 Remove and install X X
pressurised aircraft
structural and
non-structural
components
MEA318 Inspect aircraft X
hydromechanical,
mechanical, gaseous
and landing gear
systems and
components
MEA319 Inspect gas turbine X X
engine systems and
components
MEA320 Test and troubleshoot X
aircraft hydro-
mechanical, gaseous
and landing gear
systems and
components
MEA321 Test and troubleshoot X
aircraft fixed wing
flight control systems
and components

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA322 Test and troubleshoot X X
gas turbine engine
systems and
components
MEA323 Perform advanced X X X X
troubleshooting in
aircraft mechanical
maintenance
MEA325 Weigh aircraft and X X X X
perform aircraft
weight and balance
calculations as a
result of
modifications
MEA328 Maintain and/or X X X X
repair aircraft
mechanical
components or parts
MEA339 Inspect, repair and X X X X
maintain aircraft
structures
MEA343 Remove and install X X X X
avionic system
components
MEA344 Remove and install X X X X
aircraft components
MEA345 Perform scheduled X
line maintenance
activities on gas
turbine engine fixed
wing aircraft
MEA346 Perform scheduled X
line maintenance
activities on gas
turbine engine
rotary-wing aircraft
MEA347 Perform scheduled X
line maintenance
activities on piston
engine fixed wing
aircraft

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Competency Title A1 A2 A3 A4 B1.1 B1.2 B1.3 B1.4 B2


units
required
MEA348 Perform scheduled X
line maintenance
activities on piston
engine rotary-wing
aircraft
MEA357 Inspect, test and Z Z
repair aircraft fabric
surfaces
MEA358 Re-cover aircraft Z Z
fabric surfaces
MEA359 Inspect and repair W
aircraft wooden
structures
MEA362 Maintain aircraft X X
vapour cycle air-
conditioning systems
MEA365 Assess structural X X X X
repair/modification
requirements and
evaluate structural
repairs and
modifications
MEA398 Remove and install X X X X
aircraft hydro-
mechanical and
landing gear system
components
MEA418 Perform basic repair X X X X
of aircraft internal
fittings during line
maintenance
MSAENV272B Participate in X X X X
environmentally
sustainable work
practices
MSAENV472B Implement and X X X X X
monitor
environmentally
sustainable work
practices

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Appendix V
Recognised States
Nil
Note New Zealand has a status under the Trans-Tasman Mutual Recognition Arrangement that is equivalent
to that of a Recognised State.

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Appendix VI
Excluded States
Nil

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Appendix VII
Aircraft systems or subsets that may be excluded from category B1 or
category B2 licences and aircraft type ratings
(section 66.A.35, para 66.A.45 (h) and 66.A.70 (d))

Note 1 An AMO in accordance with section 145.A.37 of the Part 145 MOS, or a COA holder in accordance
with Civil Aviation Order 104.0 (Certificates of approval — application, grant and conditions) (a CAR 30
organisation), may deliver excluded system training and assessment for the excluded systems set out in this
Appendix — see paragraph 66.A.45 (h).
Note 2 See regulation 66.110 of CASR and subsection 66.A.70 (c) of this MOS for requirements for removal
of these exclusions on type ratings.
Eligibility for removal of an exclusion from an aircraft type rating is only established by first
having the affiliated exclusion removed from the category (e.g. a B1.1 with a propeller
exclusion would first need to gain the appropriate category training from an MTO before an
AMO could provide rating exclusion removal training for the propeller system).
Table
Exclusions
Item Column 1 Column 2 Column 3 Column 4 Column 5
Aircraft system Exclusion Title of Applicable to Applicable to
or subset identifier exclusion category B1 category B2
licences licences
1 Electrical E1 Excluding X X
systems electrical
systems
2 Mechanical or E2 Excluding X
structural mechanical or
systems structural
systems
3 Powerplant E3 Excluding X
systems powerplant
systems
4 Electrical E4 Excluding X X
subsystem of electrical
mechanical, subsystem of
powerplant or mechanical,
structural powerplant or
systems structural
systems
5 Instrument E5 Excluding X X
subsystems of instrument
mechanical, subsystems of
powerplant or mechanical,
structural powerplant or
systems structural
systems

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Item Column 1 Column 2 Column 3 Column 4 Column 5


Aircraft system Exclusion Title of Applicable to Applicable to
or subset identifier exclusion category B1 category B2
licences licences
6 Avionic line E6 Excluding X X
replaceable units (see Note 1) avionics LRUs
7 Instrument E7 Excluding X
aspects of instrument
avionic aspects of
systems — avionics
Autopilot systems —
(ATA22), flight ATA22, 27, 31,
control systems 34 and 42
(ATA27),
indicating and
recording
systems
(ATA31),
navigation
systems
(ATA34) and
integrated
modular avionics
(ATA42)
8 Radio aspects of E8 Excluding radio X
avionics aspects of
systems — avionics
communications systems —
(ATA23), ATA23, 34, 42
navigation and 44
systems
(ATA34),
integrated
modular avionics
(ATA42), cabin
systems
(ATA44)
9 Fabric surfaces E9 Excluding X
fabric surfaces
10 Wooden E10 Excluding X
structures wooden
structures
11 Audio CVR E11 Excluding X
systems audio CVR
systems
12 Propellers E12 Excluding X
(see Note 2) propellers

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Item Column 1 Column 2 Column 3 Column 4 Column 5


Aircraft system Exclusion Title of Applicable to Applicable to
or subset identifier exclusion category B1 category B2
licences licences
13 Hydraulics — E13 Excluding X
ATA29 hydraulics —
ATA29
14 Vapor cycle air- E14 Excluding X
conditioning vapor cycle air-
aspects of conditioning
ATA21 aspects of
ATA21
15 Air-conditioning E15 Excluding air- X
aspects of conditioning
ATA21 aspects of
ATA21
16 Pressurisation E16 Excluding X
aspects of pressurisation
ATA21 aspects of
ATA21
17 E17
(see Note 3)
18 ADF systems E18 Excluding ADF X
systems
19 VOR systems E19 Excluding VOR X
systems
20 ILS systems E20 Excluding ILS X
systems
21 Weather radar E21 Excluding X
systems weather radar
systems
22 ATC transponder E22 Excluding ATC X
systems transponder
systems
23 Radio altimeter E23 Excluding radio X
systems altimeter
systems
24 DME systems E24 Excluding X
DME systems
25 Doppler systems E25 Excluding X
doppler systems
26 Satellite E26 Excluding X
navigation satellite
systems

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Item Column 1 Column 2 Column 3 Column 4 Column 5


Aircraft system Exclusion Title of Applicable to Applicable to
or subset identifier exclusion category B1 category B2
licences licences
navigation
systems
27 Autopilot E27 Excluding X
systems autopilot
systems
28 Multi-axis E28 Excluding X
autopilot systems multi-axis
autopilot
systems
29 Remote E29 Excluding X
indicating remote
compass systems indicating
compass
systems
30 Inertial E30 Excluding X
navigation and inertial
reference navigation and
systems reference
systems
31 Pressurisation E31 Excluding X
systems pressurisation
systems
32 Electrical E32 Excluding X X
systems in electrical
aircraft equipped systems in
with multi- aircraft
generator power equipped with
systems multi-generator
power systems
33 Supercharging E33 Excluding all X
systems supercharging
systems
34 Digital systems E34 Excluding X X
digital systems
35 Pressurised E35 Excluding X
structures pressurised
structures
36 Carburettor E36 Excluding X
systems carburettor
systems

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Item Column 1 Column 2 Column 3 Column 4 Column 5


Aircraft system Exclusion Title of Applicable to Applicable to
or subset identifier exclusion category B1 category B2
licences licences
37 Fuel injection E37 Excluding fuel X
systems injection
systems
38 Turbo E38 Excluding turbo X
supercharging supercharging
systems systems
39 Airframe ice E39 Excluding X
protection airframe ice
systems protection
systems
40 Airframe fire E40 Excluding X
protection airframe fire
systems protection
systems
41 Oxygen systems E41 Excluding X
oxygen systems
42 Landing gear E42 Excluding X
retraction landing gear
systems retraction
systems
43 Fabric other than E43 Excluding X
flight controls fabric other
than flight
controls
44 Wiring repairs E44 Excluding X X
wiring repairs
Note 1 Exclusion E6 is removable from a licence if the licence is not also subject to exclusion E1, E4 or E5.
Note 2 Exclusion E12 is removable from a licence if the licence is not also subject to exclusion E3.
Note 3 Exclusion identifier E17 has not been allocated.

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Appendix VIII
Units of competency required for removal of an exclusion from a category or
subcategory of licence
Competency Title of exclusion B1.1 B1.2 B1.3 B1.4 B2
Unit(s) required
MEA201 E1 Excluding electrical systems X
MEA203
MEA223
MEA227
MEA246
MEA296
MEA201 E1 Excluding electrical systems X X X
MEA203
MEA246
MEA294
MEA296
MEA203 E1 Excluding electrical systems X
MEA223
MEA227
MEA303 E2 Excluding mechanical or X
MEA305 structural systems
MEA317
MEA318
MEA320
MEA321
MEA323
MEA325
MEA328
MEA339
MEA365
MEA398
MEA304 E2 Excluding mechanical or X
MEA305 structural systems
MEA309
MEA312
MEA325
MEA328
MEA339
MEA354
MEA365
MEA398

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Competency Title of exclusion B1.1 B1.2 B1.3 B1.4 B2


Unit(s) required
MEA303 E2 Excluding mechanical or X X
MEA304 structural systems
MEA308
MEA309
MEA310
MEA316
MEA323
MEA325
MEA328
MEA339
MEA365
MEA398
MEA306 E3 Excluding powerplant systems X
MEA307
MEA315
MEA319
MEA322
MEA323
MEA306 E3 Excluding powerplant systems X
MEA307
MEA313
MEA315
MEA306 E3 Excluding powerplant systems X
MEA319
MEA322
MEA323
MEA306 E3 Excluding powerplant systems X
MEA313
MEA201 E4 Excluding electrical subsystem X
MEA203 of mechanical, powerplant or
MEA223 structural systems
MEA227
MEA246
MEA296
MEA201 E4 Excluding electrical subsystem X X X
MEA203 of mechanical, powerplant or
MEA246 structural systems
MEA294
MEA296
MEA203 E4 Excluding electrical subsystems X
MEA223 of mechanical, powerplant or
MEA227 structural systems
MEA201 E5 Excluding instrument X X X X
MEA203 subsystems of mechanical,
MEA246 powerplant or structural
MEA294 systems
MEA296
MEA343

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Unit(s) required
MEA224 E5 Excluding instrument X
MEA225 subsystems of mechanical,
MEA226 powerplant or structural
MEA228 systems
MEA230
MEA231
MEA235
MEA292
MEA293
MEA201 E6 Excluding avionics LRUs X X X X
MEA203
MEA246
MEA294
MEA296
MEA343
MEA206 E6 Excluding avionics LRUs X
MEA224
MEA225
MEA226
MEA228
MEA229
MEA230
MEA231 – may
be taken instead
of MEA225 and
MEA230 where
ratings sought are
entirely helicopter
MEA232
MEA235
MEA292
MEA293
MEA224 E7 Excluding instrument aspects of X
MEA225 avionic systems — ATA22, 27,
MEA226 31, 34 and 42
MEA228
MEA230
MEA231
MEA235
MEA292
MEA293
MEA206 E8 Excluding radio aspects of X
MEA226 avionic systems — ATA23, 34,
MEA229 42 and 44
MEA232
MEA235
MEA293
MEA357 E9 Excluding fabric surfaces X X X X
MEA359 E10 Excluding wooden structures X X X
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Unit(s) required
MEA206 E11 Excluding audio CVR systems X
MEA215
MEA307 E12 Excluding propellers X X
MEA315
MEA309 E13 Excluding hydraulics — X X X X
MEA398 ATA29
MEA201 E14 Excluding vapour cycle X X X X
MEA246 airconditioning aspects of
MEA296 ATA21
MEA362
MEA201 E15 Excluding airconditioning X
MEA203 aspects of ATA21 (for
MEA246 pressurised aircraft)
MEA294
MEA296
MEA303
MEA310
MEA201 E15 Excluding airconditioning X X X X
MEA246 aspects of ATA21 (for
MEA296 unpressurised aircraft and
MEA355 helicopters)
MEA201 E16 Excluding pressurisation X
MEA203 aspects of ATA21
MEA208
MEA219
MEA246
MEA294
MEA296
MEA303
MEA310
MEA317
MEA323
MEA201 E16 Excluding pressurisation X
MEA246 aspects of ATA21
MEA3000
E17 Not allocated
MEA206 E18 Excluding ADF systems X
MEA214
MEA206 E19 Excluding VOR systems X
MEA214 – or the
following 2 units
in lieu of
MEA214
MEA226
MEA229
MEA206 E20 Excluding ILS systems X
MEA216
MEA293

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Unit(s) required
MEA220 E21 Excluding weather radar X
MEA293 systems
MEA221 E22 Excluding ATC transponder X
MEA293 systems
MEA221 E23 Excluding radio altimeter X
MEA293 systems
MEA221 E24 Excluding DME systems X
MEA293
MEA221 E25 Excluding Doppler systems X
MEA293
MEA206 E26 Excluding satellite navigation X
MEA234 systems
MEA293
MEA291 E27 Excluding autopilot systems X
MEA293
MEA293 E28 Excluding multi-axis autopilot X
MEA217 or systems
MEA218
(if helicopter
systems are being
maintained)
MEA213 E29 Excluding remote indicating X
MEA292 compass systems
MEA233 E30 Excluding inertial navigation X
MEA293 and reference systems
MEA208 E31 Excluding pressurisation X
MEA219 systems
MEA202 E32 Excluding electrical systems in X
MEA210 aircraft equipped with multi-
MEA277 generator powered systems
MEA306 E33 Excluding all supercharging X X
MEA313 systems
MEA293 E34 Excluding digital systems X
and any one of
MEA227
MEA228
MEA229
MEA230
MEA231
MEA232
MEA278
MEA317 E35 Excluding pressurised structures X X
MEA339
MEA306 E36 Excluding carburettor systems X X
MEA313
MEA306 E37 Excluding fuel injection X X
MEA313 systems

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Competency Title of exclusion B1.1 B1.2 B1.3 B1.4 B2


Unit(s) required
MEA306 E38 Excluding turbo supercharging X X
MEA313 systems
MEA303 E39 Excluding airframe ice X X
MEA310 protection systems
MEA303 E40 Excluding airframe fire X X X X
MEA310 protection systems
MEA209 E41 Excluding oxygen systems X X X X
MEA222
MEA201 E42 Excluding landing gear X X X X
MEA202 retraction systems
MEA210
MEA246
MEA296
MEA309
MEA398
MEA357 E43 Excluding fabric other than X X X X
flight controls
MEA201 E44 Excluding wiring repairs X X X X
MEA246
MEA296

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Appendix IX See subsection 66.A.4 and paragraph 66.A.45 (h)
Type rated aircraft types and type rating endorsements for Category B1, B2 or
C licences
Note Large aircraft (aeroplanes over 5 700 kg maximum take-off weight (MTOW), multi-engine
helicopters, and aircraft (including, where appropriate, a particular engine type) that CASA has
designated as requiring a type rating, generally form the basis of the type rated aircraft types listed in
Appendix IX. CASA has also designated certain small aircraft and specific engines as requiring a type
rating on the basis that, taking into account issues such as complexity, new technology, ATSB
recommendations or other safety issues, type training will enhance aviation safety.
Table 1
Note These aeroplanes are large or designated as large — requiring type training and endorsement of
type rating on the relevant licence category.

Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
328 Support 328-100 Series Dornier 328-100
Services (PWC PW119)
AIRBUS A318-110 Series Airbus A318/A319/A320/A321
A319-110 Series (CFM56)
A320-111
A320-210 Series
A321-110 Series
A321-210 Series
A319-130 Series Airbus A319/A320/A321
A320-230 Series (IAE V2500)
A321-130 Series
A321-230 Series
A319-150 Series Airbus A319/A320/A321
A320-250 Series (CFM LEAP-1A)
A321-250 Series
A319-170 Series Airbus A319/A320/A321
A320-270 Series (IAE PW1100G)
A321-270 Series
A330-200 Series Airbus A330
A330-300 Series (GE CF6)
A330-220 Series Airbus A330
A330-320 Series (PW 4000)
A330-240 Series Airbus A330
A330-340 Series (RR RB 211 Trent 700)
A350-900 Series Airbus A350
(RR Trent XWB)
A380-840 Series Airbus A380
(RR RB211 Trent 900)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
AIRBUS BD-500-1A10 A220-100 Bombardier BD-500 Series
CANADA BD-500-1A11 A220-300 (PW PW1500G)
LIMITED
PARTNERSHIP
AIRCRAFT L-420 Let L-420
INDUSTRIES (Walter M601) Note 2
ATR-GIE ATR 42-200 ATR 42-200/300 Series
Avions de (PWC PW120)
Transport
ATR 42-300 ATR 42-200/300 Series
Régional
(PWC PW120)
ATR 42-320 ATR 42-200/300 Series
(PWC PW120)
ATR 42-400 ATR 42-400/500/72-212A
(PWC PW120)
ATR 42-500 42-500 ATR 42-400/500/72-212A
42-600 (PWC PW120)
ATR 72-101 ATR 72-100/200 Series
(PWC PW120)
ATR 72-102 ATR 72-100/200 Series
(PWC PW120)
ATR 72-201 ATR 72-100/200 Series
(PWC PW120)
ATR 72-202 ATR 72-100/200 Series
(PWC PW120)
ATR 72-211 ATR 72-100/200 Series
(PWC PW120)
ATR 72-212 ATR 72-100/200 Series
(PWC PW120)
ATR 72-212 A 72-500 ATR 42-400/500/72-212A
72-600 (PWC PW120)
BAE SYSTEMS BAe 146 BAe 146/AVRO 146-RJ
(OPERATIONS) Series 100 (Honeywell ALF500 Series)
LTD BAe 146
Series 200
BAe 146
Series 300
AVRO 146-RJ70
AVRO 146-RJ85
AVRO 146-RJ100

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
BAE SYSTEMS AVRO 146-RJ115
(OPERATIONS)
HS.748 Series 1 HS748
LTD
HS.748 Series 2 (RRD Dart)
HS 748 Series 2A
HS 748 Series 2B
Jetstream 3100 Jetstream 31 Jetstream 31/32
(Honeywell TPE331)
Jetstream 3200 Jetstream Jetstream 31/32
32/32EP (Honeywell TPE331)
Jetstream 4100 Jetstream 41
(Honeywell TPE331)
BOEING B707-100 Long Body Boeing 707/720
COMPANY (PW JT3)
(THE)
B707-100B Long Body Boeing 707/720
(PW JT3)
B707-100B Short Body Boeing 707/720
(PW JT3)
B707-300B Series Boeing 707/720
B707-300C Series (PW JT3)
B720
B720B
MD 717-200
B717-200
(RRD BR700-715)
B727 Series Boeing 727
B727-100 Series (PW JT8D)
B727C Series
B727-100C Series
B727-200 Series
B737-300 B737 Classic Boeing 737-300/400/500
(CFM56)
B737-400 B737 Classic Boeing 737-300/400/500
(CFM56)
B737-500 B737 Classic Boeing 737-300/400/500
(CFM56)
B737-600 B737 Next Boeing 737-600/700/800/900
Generation (CFM56)
B737-700 B737 Next Boeing 737-600/700/800/900
Generation (CFM56)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
BOEING B737-800 B737 Next Boeing 737-600/700/800/900
COMPANY Generation (CFM56)
(THE) B737 Next
B737-900 Boeing 737-600/700/800/900
Generation (CFM56)
B737-900ER B737 Next Boeing 737-600/700/800/900
Generation (CFM56)
B737-7 B737 MAX Boeing 737-7/8/9/10
(CFM LEAP-1B)
B737-8 B737 MAX Boeing 737-7/8/9/10
(CFM LEAP-1B)
B737-8200 B737 MAX Boeing 737-7/8/9/10
(CFM LEAP-1B)
B737-9 B737 MAX Boeing 737-7/8/9/10
(CFM LEAP-1B)
B737-10 B737 MAX Boeing 737-7/8/9/10
(CFM LEAP-1B)
B747-400 Boeing 747-400
B747-400D (GE CF6)
B747-
400F/SF/BCF

B747-400 Boeing 747-400


B747- (PW 4000)
400F/SF/BCF
B747-400 Boeing 747-400
B747- (RR RB211)
400F/SF/BCF
B757-200 Boeing 757-200/300
B757-200PF (RR RB211)
B757-300
B767-200 Boeing 767-200/300
B767-300 (PW 4000)
B767-200 Boeing 767-200/300
B767-300 (PW JT9D)
B767-200 Boeing 767-200/300/400
B767-300 (GE CF6)
B767-300F
B767-400ER

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
BOEING B777-200 B777 Boeing 777-200/300
COMPANY B777-200LR (GE 90)
(THE)
B777-300ER
B777F Freighter Boeing 777-200/300
(GE 90)
B777-200 B777 Boeing 777-200/300
B777-300 (RR RB211 Trent 800)
B787-8 Dreamliner Boeing 787-8/9/10
B787-9 (GEnx)
B787-10
B787-8 Dreamliner Boeing 787-8/9/10
B787-9 (RR RB211 Trent 1000)
B787-10
BOMBARDIER BD-100-1A10 Challenger 300 Bombardier BD-100-1A10
Challenger 350 (Honeywell AS907)
BD-700-1A10 Global Express Bombardier BD-700 Series
Global 6000 (RRD BR710)
Global 6500
BD-700-1A11 Global 5000 Bombardier BD-700 Series
Global 5000 (RRD BR710)
GVFD
Global 5500
BD-700-2A12 Global 7500 Bombardier BD-700-2A12
(GE Passport 20)
CL-600-1A11 Challenger 600 Bombardier CL-600-1A11
(Honeywell ALF502)
CL-600-2A12 Challenger 601 Bombardier CL-600-
(601 Variant) 2A12/2B16 (601/601-3A/3R
Variant) (GE CF34)
CL-600-2B16 Challenger Bombardier CL-600-
(601-3A Variant) 601-3A 2A12/2B16 (601/601-3A/3R
Variant) (GE CF34)
CL-600-2B16 Challenger Bombardier CL-600-
(601-3R Variant) 601-3R 2A12/2B16 (601/601-3A/3R
Variant) (GE CF34)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
BOMBARDIER CL-600-2B16 Challenger 604 Bombardier CL-600-2B16
(604 Variant) (MSN < 5701) (604 Variant) (GE CF34)

Challenger 605
(5701 ≤ MSN ≤
5990)

Challenger 650
(MSN ≥ 6050)
CL-600-2B19 Regional Jet Bombardier CL-600-
(RJ Series 100) Series 2B19/2C10/2D15/2D24/
100/200/440/ 2E25 (GE CF34)
Challenger
850/CRJ SE
CL-600-2C10 Regional Jet Bombardier CL-600-
(RJ 700/701/ Series 2B19/2C10/2D15/2D24/
702) 700/701/702 2E25 (GE CF34)
CL-600-2D15 Regional Jet Bombardier CL-600-
(RJ Series 705) Series 705 2B19/2C10/2D15/2D24/
2E25 (GE CF34)
CL-600-2D24 Regional Jet Bombardier CL-600-
(RJ Series 900) Series 900 2B19/2C10/2D15/2D24/
2E25 (GE CF34)
CL-600-2E25 Regional Jet Bombardier CL-600-
(RJ Series 1000) Series 1000 2B19/2C10/2D15/2D24/
2E25 (GE CF34)
DHC-8-102 DHC-8 Bombardier
DHC-8-103 Series 100 DHC-8-100/200/300
(PWC PW 120)
DHC-8-106
DHC-8-201 DHC-8 Bombardier
DHC-8-202 Series 200 DHC-8-100/200/300
(PWC PW 120)
DHC-8-301 DHC-8 Bombardier
DHC-8-311 Series 300 DHC-8-100/200/300
(PWC PW 120)
DHC-8-314
DHC-8-315
DHC-8-401 DHC-8 Bombardier
DHC-8-402 Series 400 DHC-8-400
(PWC PW150)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
CESSNA 510 Citation Cessna 510
AIRCRAFT Mustang (PWC PW615)
COMPANY
525 Citation Jet (CJ) Cessna 525/525A/525B
Citation Jet1 (Williams FJ44)
(CJ1)
Citation Jet1+
(CJ1+)
Citation (M2)
525A Citation Jet CJ2 Cessna 525/525A/525B
(Williams FJ44)
525B Citation Jet CJ3 Cessna 525/525A/525B
(Williams FJ44)
525C Citation Jet CJ4 Cessna 525C
(Williams FJ44)
550 Citation Bravo Cessna 550/560
(PWC PW530/535)
550 Citation II Cessna 550/551/560
(PWC JT15D)
S550 Citation S/II Cessna 550/551/560
(PWC JT15D)
551 Citation II Cessna 550/551/560
(PWC JT15D)
560 Citation Encore Cessna 550/560
(PWC PW530/535)
560 Citation Cessna 550/560
Encore+ (PWC PW530/535)
560 Citation V Cessna 550/551/560
(PWC JT15D)
560 Citation Ultra Cessna 550/551/560
(PWC JT15D)
560 XL Citation Excel Cessna 560XL/XLS
Citation XLS (PWC PW545)
Citation XLS+
650 Citation III Cessna 650
Citation VI (Honeywell TFE731)
Citation VII
680 Sovereign Cessna 680
Sovereign+ (PWC PW306)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
CESSNA 680A Latitude Cessna 680
AIRCRAFT (PWC PW306)
COMPANY
750 Citation X Cessna 750
(RR Corp AE3007C)
CIRRUS Design SF50 single engine Vision Jet CIRRUS SF50 (Williams FJ33)
Corporation jet
DASSAULT Falcon 10 Falcon 10
AVIATION (Honeywell TFE731)
Fan Jet Falcon (Basic) Fan Jet Falcon 20
Series C Falcon (GE CF700)
Series D
Series E
Series F
Mystère Falcon 20-5
Falcon 20-C5 (Honeywell TFE731)
Mystère
Falcon 20-D5
Mystère
Falcon 20-E5
Mystère
Falcon 20-F5
Fan Jet Falcon Falcon 200
Series G (Honeywell ATF 3-6)
Mystère
Falcon 200
Mystère
Falcon 20GF
Mystère Falcon 50 50 Falcon 50
(Honeywell TFE731)
Mystère Falcon 50 50EX Falcon 50EX
(Honeywell TFE731)
Mystère Falcon 900 Falcon 900
Falcon 900 Falcon 900B (Honeywell TFE731)
Mystère F900C Falcon 900C/EX
Falcon 900 (Honeywell TFE731)
Falcon 900EX Falcon 900C/EX
(Honeywell TFE731)
Falcon 2000 Falcon 2000
(CFE 738)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
DASSAULT Falcon 2000EX Falcon 2000EX
AVIATION (PWC PW308)
Falcon 7X Falcon 7X Falcon 7X
Falcon 8X (PW307)
EADS CASA C-212-CB Aviocar CASA C-212
C-212-CC (Honeywell TPE331)
C-212-CD
C-212-CE
C-212-CF
C-212-DD
C-212-DF
C-212-EE
C-212-VA
CN-235 CASA CN-235 (GE CT7)
CN-235-100
CN-235-200
CN-235-300
EMBRAER EMB-120 Brasilia Embraer EMB-120
EMB-120RT (PWC PW110 Series)
EMB-120ER
EMB-135BJ Legacy 600 Embraer EMB-135/145
(RR Corp AE3007A)
EMB-135BJ Legacy 650 Embraer EMB-135/145
(RR Corp AE3007A)
EMB-135ER Embraer EMB-135/145
EMB-135LR (RR Corp AE3007A)
EMB-145
EMB-145ER
EMB-145EU
EMB-145EP
EMB-145LR
EMB-145LU
EMB-145MP
EMB-145MK
EMB-500 Phenom 100 Embraer EMB-500
(PWC PW617)
EMB-505 Phenom 300 Embraer EMB-505
(PWC PW535)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
EMBRAER EMB-545 Legacy 450 Embraer EMB-545/550
(Honeywell AS907)
EMB-550 Legacy 500 Embraer EMB-545/550
(Honeywell AS907)
ERJ-170-100 STD ERJ-170 Embraer ERJ-170 Series
(GE CF34)
ERJ 170-100 LR ERJ-170 Embraer ERJ-170 Series
(GE CF34)
ERJ 170-200 STD ERJ-175 Embraer ERJ-170 Series
(GE CF34)
ERJ 170-200 LR ERJ-175 Embraer ERJ-170 Series
(GE CF34)
ERJ 190-100 ECJ Lineage 1000 Embraer ERJ-190 Series
(GE CF34)
ERJ 190-100 LR ERJ-190 Embraer ERJ-190 Series
(GE CF34)
ERJ 190-100 STD ERJ-190 Embraer ERJ-190 Series
(GE CF34)
ERJ 190-100 SR ERJ-190 Embraer ERJ-190 Series
(GE CF34)
ERJ 190-200 STD ERJ-195 Embraer ERJ-190 Series
(GE CF34)
ERJ 190-100 IGW ERJ-190 AR Embraer ERJ-190 Series
(GE CF34)
ERJ 190-200 IGW ERJ-195 AR Embraer ERJ-190 Series
(GE CF34)
ERJ 190-200 LR ERJ-195 Embraer ERJ-190 Series
(GE CF34)
ERJ 190-300 ERJ-190 Embraer ERJ-190 Series
(PWC PW1900G)
FOKKER F27 Mark 050 Fokker 50 Fokker 50/60 Series
SERVICES (PWC PW 125/127)
F27 Mark 0502 Fokker 50 Fokker 50/60 Series
(PWC PW 125/127)
F27 Mark 0604 Fokker 60 Fokker 50/60 Series
(PWC PW 125/127)
F28 Mark 1000 Fellowship Fokker F28 Series
F28 Mark 1000C (RRD Spey)
F28 Mark 2000

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
FOKKER F28 Mark 3000
SERVICES F28 Mark 3000C Hawker Fokker F28 Series
F28 Mark 3000R Siddeley (RRD Spey)
F28 Mark
3000RC
F28 Mark 4000
F28 Mark 0070 Fokker 70 Fokker 70/100
(RRD Tay)
F28 Mark 0100 Fokker 100 Fokker 70/100
(RRD Tay)
GULFSTREAM 1125 Westwind Gulfstream 100 Gulfstream (IAI)
AEROSPACE LP Astra 100/1125/Astra SPX
(GALP), c/o Astra SPX (Honeywell TFE731)
Israel Aircraft
G100
Industries
Gulfstream G150 Gulfstream Gulfstream (IAI) G150
G150 (Honeywell TFE731)
Gulfstream G280 Gulfstream Gulfstream (IAI) G280
G280 (Honeywell AS907)
Gulfstream Galaxy 200 Gulfstream (IAI) 200/Galaxy
200/Galaxy (PWC PW306)
GULFSTREAM GIV (G300) Gulfstream Gulfstream G-IV Series
AEROSPACE G300 (RRD Tay)
Corporation
GIV (G400) Gulfstream Gulfstream G-IV Series
G400 (RRD Tay)
G-IV/GIV-SP Gulfstream Gulfstream G-IV Series
G-IV/GIV-SP (RRD Tay)
GIV-X (G350) Gulfstream Gulfstream GIV-X Series
G350 (RRD Tay)
GIV-X (G450) Gulfstream Gulfstream GIV-X Series
G450 (RRD Tay)
GV Gulfstream GV Gulfstream GV basic model
(RRD BR710)
GV-SP (G500) Gulfstream Gulfstream GV-SP Series
G500 (RRD BR710)
GV-SP (G550) Gulfstream Gulfstream GV-SP Series
G550 (RRD BR710)
GVI G650 Gulfstream GVI
(RRD BR725)

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Type Certificate Aircraft type Commercial Type rating endorsement


(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
HAWKER DH.125 Series 1 Hawker BAe 125/Series 700/800
BEECHCRAFT Siddeley (Honeywell TFE731)
DH.125 Series 3
DH.125
Series 400
HS.125 Series 3
HS.125 Series F3
HS.125
Series F400
HS.125 Series 600
HS.125 Series 700
HS.125
Series F600
BH.125 Beechcraft BAe 125/Series 700/800
Series 400 Hawker (Honeywell TFE731)
BH.125
Series 600
BAe.125 BAe 125/Series 700/800
Series 800 (Honeywell TFE731)
Hawker 750 Hawker 750 BAe 125 Series
750/800XP/850XP/900XP
(Honeywell TFE731)
Hawker 800XP Hawker 800XP BAe 125 Series
750/800XP/850XP/900XP
(Honeywell TFE731)
Hawker 850XP Hawker 850XP BAe 125 Series
750/800XP/850XP/900XP
(Honeywell TFE731)
Hawker 900XP Hawker 900XP BAe 125 Series
750/800XP/850XP/900XP
(Honeywell TFE731)
BAe 125 Series BAe 125 Series 1000
Hawker 1000A/B (PWC PW305)
Hawker 1000
300 Super King Air Beech 300 Series
300LW (PWC PT6)
B300 Super King Air Beech 300 Series
350 (PWC PT6)
B300C Super King Air Beech 300 Series
350 C (PWC PT6)

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(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
HAWKER 390 Premier I, 1A Beech 390
BEECHCRAFT (Williams FJ44)
400 Beechjet Beech 400/Mitsubishi MU-300
(PWC JT15)
400A Beechjet Beech 400/Mitsubishi MU-300
(Hawker XP) (PWC JT15)
400T Beechjet Beech 400/Mitsubishi MU-300
(PWC JT15)
MU-300 Diamond I/IA Beech 400/Mitsubishi MU-300
(PWC JT15)
MU-300-10 Diamond II Beech 400/Mitsubishi MU-300
(PWC JT15)
1900 Airliner Beech 1900
1900C (PWC PT6)
1900D
ISRAEL IAI 1124 Westwind IAI 1124
AIRCRAFT IAI 1124A (Honeywell TFE731)
INDUSTRIES
KELOWNA 580 Convair 580
(Convair) (RR Corp 501)
LEARJET 31/31A Learjet 31
(Honeywell TFE731)
35/35A Learjet 35/36
36/36A (Honeywell TFE731)
Learjet 40 LJ40 or Learjet Model 45
LJ40XR (Honeywell TFE731)
Learjet 45 LJ45 or Learjet Model 45
LJ45XR (Honeywell TFE731)
55/55B/55C Learjet 55
(Honeywell TFE731)
Learjet 60 LJ60 or Learjet 60
LJ60XR (PWC PW305)
M7 SA226-T Fairchild SA226 Series
AEROSPACE SA226-TC (Honeywell TPE331)
SA226-AT
SA226-T(B)
SA227-AT Fairchild SA227 Series
SA227-TT (Honeywell TPE331)

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(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
M7 SA227-CC
AEROSPACE SA227-DC
SA227-AC Swearingen
SA227-BC Metro
NEXTANT 400XT NEXTANT Beech 400XT Nextant
AEROSPACE 400XTi 400XT (Williams FJ44)
L.L.C. (STC)
PILATUS PC-12 Pilatus PC-12
AIRCRAFT PC-12/45 (PWC PT6)
PC-12/47
PC-12/47E
PC-24 Pilatus PC-24
(Williams FJ44)
SAAB AB, 340A(SF340A) Saab-Fairchild Saab (SF) 340
SAAB 340B 340A (GE CT7)
Aerosystems
SHORT SD3-30 Variant 200 Shorts SD3 Series-30/SD3-60
BROTHERS SD3-60 (PWC PT6)
SD3-SHERPA
SD3-60 SHERPA
VIKING AIR CL-215-6B11 Canadair CL-215
(CL-215T (PWC PW120)
Variant)
NA Various Small/non-rated aircraft
(Avco Lycoming T53) Note 1
NA Various Small/non-rated aircraft
(Bristol Siddeley Viper B/S)
Note 1

NA Various Small/non-rated aircraft


(De Havilland Goblin 35) Note 1
NA Various Small/non rated aircraft
(Gen Electric J85-GE-17A)
Note 1

NA Various Small/non-rated aircraft


(Honeywell TPE331) Note 1
NA Various Small/non-rated aircraft
(PWC JT15D) Note 1
NA Various Small/non-rated aircraft
(PWC PT6) Note 1

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(TC) holder (aeroplanes) designation (aircraft type – engine in
brackets)
NA Various Small/non-rated aircraft
(Rolls Royce Avon) Note 1
NA Various Allison 250 Small/non-rated aircraft
(RR Corp 250) Note 1
NA Various General Electric Small/non-rated aircraft
H80 (Walter M601) Note 1, Note 2
NA Various Small/non-rated aircraft
(Williams FJ44) Note 1
Note 1 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 1” (the endorsement) has
no applicability to Category B2 and Category C. However, an aircraft engineer licence in Category B1.1 or B1.2
(as relevant) must be endorsed with the endorsement before the holder may perform maintenance certifications
for the engine of the aircraft.
Note 2 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 2” (that is the Walter
M601 engine rating) also applies for the M601H-80 engine now designated by the manufacturer as the GE
Aviation Czech H80.

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Table 2
Note These are aircraft for which an AMO may select or control type training (theory and practical)
for AMO 6 month authorisation and subsequent CASA grant of type rating on the relevant licence
category.
Part 1 — Aeroplanes eligible for AMO controlled or delivered type training
Note Aeroplanes in this table were previously covered by regulation 31 of the Civil Aviation
Regulations 1988 lower group ratings or are considered eligible for AMO selected manufacturer
training.
TC holder Aircraft type Commercial Type rating endorsement
(aeroplanes) designation (aircraft type – engine in
brackets)

BAE SYSTEMS Jetstream 3100 Jetstream 31 Jetstream 31/32


(Honeywell TPE331) Note 1

Jetstream 3200 Jetstream 32/32EP Jetstream 31/32


(Honeywell TPE331) Note 1

BOEING B757-200 B757 Boeing 757-200/300


COMPANY B757-200PF (RR RB211) Note 4
(THE)
B757-300
CESSNA 510 Citation Mustang Cessna 510
AIRCRAFT (PWC PW615) Note 4
COMPANY
525 Citation Jet (CJ) Cessna 525/525A/525B
Citation Jet1 (CJ1) (Williams FJ44) Note 3
Citation Jet1+
(CJ1+)
Citation (M2)
525A Citation Jet CJ2 Cessna 525/525A/525B
(Williams FJ44) Note 3
525B Citation Jet CJ3 Cessna 525/525A/525B
(Williams FJ44) Note 3
650 Citation III Cessna 650
Citation VI (Honeywell TFE731) Note 3
Citation VII
CIRRUS Design SF50 single Vision Jet CIRRUS SF50 (Williams
Corporation engine jet FJ33)
EMBRAER EMB-120 Brasilia Embraer EMB-120
EMB-120RT (PWC PW110 Series) Note 1,
Note 3
EMB-120ER
EMB-135ER Embraer EMB-135/145
EMB-135LR (RR Corp AE3007A)
Note 4

EMB-145ER Embraer EMB-135/145


EMB-145LR (RR Corp AE3007A)
Note 4

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TC holder Aircraft type Commercial Type rating endorsement


(aeroplanes) designation (aircraft type – engine in
brackets)
EMBRAER EMB-505 Phenom 300 Embraer EMB-505
(PWC PW535) Note 4
ERJ 170-100 LR ERJ-170 Embraer ERJ-170 Series
(GE CF34) Note 4
Hawker 1900 Airliner Beech 1900
Beechcraft 1900C (PWC PT6)
1900D
B300 Super King Air 350 Beech 300 Series (PWC
PT6) Note 4
M7 SA226-T Fairchild SA226 Series
AEROSPACE (Honeywell TPE331) Note 1
SA226-TC
SA226-AT
SA226-T(B)
NA Various Small/non-rated aircraft
(Bristol Siddeley Viper
B/S) Note 2
NA Various Small/non-rated aircraft
(De Havilland Goblin 35)
Note 2

NA Various Allison 250 Small/non-rated aircraft


NA (RR Corp 250)
NA Various Small/non-rated aircraft
(Rolls Royce Avon) Note 2
Note 1 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the engine type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 1” requires CASA
approved type training
Note 2 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 2” (the endorsement)
has no applicability to Category B2 and Category C. However, an aircraft engineer licence in Category B1.1
or B1.2 (as relevant) must be endorsed with the endorsement before the holder may perform maintenance
certifications for the engine of the aircraft.
Note 3 This is a rule. AMO training for an aircraft type that is identified in column 4 by the label “Note 3”
is approved for practical training only.
Note 4 This is a rule. AMO training for an aircraft type that is identified in column 4 by the label “Note 4”
is approved for OJT training only.

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Table 2
Note These are aircraft for which an AMO may select or control type training (theory and practical)
for AMO 6 month authorisation and subsequent CASA grant of type rating on the relevant licence
category.
Part 2 — Helicopters eligible for AMO controlled or delivered type training
Note Helicopters in this table were previously covered by regulation 31 of the Civil Aviation
Regulations 1988 lower group ratings or are considered eligible for AMO selected manufacturer
training. An AMO may provide B1, or B2, or B1 and B2, aircraft type training for the listed helicopters
(but only as annotated in the table).

TC holder Aircraft type Commercial Type rating


(aeroplanes) designation endorsement (aircraft
type – engine in
brackets)

AGUSTA A109E Agusta A109 Series


WESTLAND A109N (PWC PW206/207)
Note 7
A109S
AW109SP
AB139 Agusta
AW139 AB139/AW139
(PWC PT6) Note 7
AW189 AW189 (GE CT7)
Note 7

AIRBUS AS355 E Eurocopter AS 355


HELICOPTERS AS355 F (RR Corp 250) Note 1
AS355 F1
AS355 F2
AIRBUS BO 105 A BO 105 series
HELICOPTERS BO 105 C/CBS-4/-5 (RR Corp 250) Note 3
DEUTSCHLAND BO 105 D/DB
GmbH BO 105 DB-4
BO 105 DBS Series
BO 105 LS
A-1/A-3
BO 105 S
EC 135 P1 Eurocopter EC 135
EC 135 P2 (PWC PW206) Note 3
EC 135 P2 +
EC 135 P3
EC 635 P2+
EC 635 P3
EC 135 T1 Eurocopter EC 135
EC 135 T2 (Turbomeca
EC 135 T2+ Arrius 2B) Note 3, Note 6

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TC holder Aircraft type Commercial Type rating


(aeroplanes) designation endorsement (aircraft
type – engine in
brackets)

AIRBUS EC 135 T3
HELICOPTERS EC 635 T1
DEUTSCHLAND EC 635 T2+
GmbH EC 635 T3
MBB-BK 117 Eurocopter
A Series MBB-BK 117 A/B
MBB-BK 117 (Honeywell LTS 101)
Note 1, Note 3
B Series
MBB-BK 117 C1 Eurocopter
MBB-BK 117 C1
(Turbomeca
Arriel 1) Note 1, Note 3
MBB-BK 117 C2 EC145 Eurocopter MBB-BK
117 C2
(Turbomeca Arriel 1)
Note 1, Note 3, Note 6

MBB-BK 117 D2 EC145 T2 Eurocopter MBB-BK


MBB-BK 117 D3 H145 117 D2 (Turbomeca
Arriel 2) Note 1, Note 3

BELL HELICOPTER 222 Bell 222


CANADA 222B (Honeywell
LTS 101) Note 1, Note 2
222U
230 Executive/Utility/ Bell 230
EMS (RR Corp 250) Note 2
427 Bell 427
(PWC PW207D) Note
1, Note 2, Note 6

430 Bell 430


(RR Corp 250) Note 2,
Note 6

429 Bell 429


(PWC PW207D)
Note 1, Note 3

BELL HELICOPTER 222SP Bell 222


TEXTRON, INC (RR Corp 250) Note 2
ERICKSON S-64 Erickson S-64
INCORPORATED, (PW JFTD 12) Note 1,
Note 3

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TC holder Aircraft type Commercial Type rating


(aeroplanes) designation endorsement (aircraft
type – engine in
brackets)
DBA Erickson
Air-Crane
MD HELICOPTERS MD900 MD Helicopters
INC MD900
(PWC PW206/207)
Note 1, Note 2, Note 3

PICKERING EH-60A GE T700(CT7) S-70 Series


AVIATION INC UH-60A EH-60A/UH-60A
(T700-GE-700
Series)
SIKORSKY S-58 BT to JT Sikorsky S-58
AIRCRAFT (PWC PT6T) Note 1,
Note 3

SIKORSKY S-70A GE T700(CT7) S-70 Series


AIRCRAFT S-70B EH-60A/UH-60A
(T700-GE-700
S-70C
Series)
S-92A Sikorsky S-92A (GE
CT7-8) Note 7
NA Various Small/non-rated
aircraft
(Avco Lycoming
T5508)
NA Various Allison 250 Small/non-rated
aircraft
(RR Corp 250) Note 4,
Note 5

NA Various Small/non-rated
aircraft
(Honeywell LTS101)
Note 4

NA Various small/non-rated
aircraft
(Honeywell TPE331)
Note 1

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TC holder Aircraft type Commercial Type rating


(aeroplanes) designation endorsement (aircraft
type – engine in
brackets)
Note 1 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the engine type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 1” requires CASA
approved type training.
Note 2 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, B2 training for the type
rating endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 2”, may only be
provided by an AMO that is approved in writing by CASA to provide the training.
Note 3 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, B1 training, or B2
training, or B1 and B2 training, for the type rating endorsement mentioned in a cell in the same row in column
4 that is annotated “Note 3”, may only be provided or arranged by an AMO that is approved in writing by
CASA to provide, or arrange, the training.
Note 4 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 4” (the endorsement)
has no applicability to Category B2 and Category C. However, an aircraft engineer licence in Category B1.3
must be endorsed with the endorsement before the holder may perform maintenance certifications for the
engine of the aircraft.
Note 5 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 5” (that is the RR Corp
250 engine rating) also applies for the RR250-C300/A1 engine, sometimes referred to as the RR300.
Note 6 For information regarding category B2 theory/practical training, please consult CASA Maintenance
Personnel Licensing (MPL) section.
Note 7 This is a rule. AMO training for an aircraft type that is identified in column 4 by the label “Note 7”
is approved for OJT training only.

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Table 3
Note These are large turbine powered aircraft excluded from Part 66 of CASR 1998 type rating, and
therefore, eligible to have the engines maintained by a category B1.1 licence holder with the small/non-
rated aircraft (engine) rating. A category B2 licence holder may maintain these aircraft without a type
rating endorsement.

TC holder Aircraft type Commercial Type rating endorsement


(aeroplanes) designation (aircraft type – engine in
brackets)

AIR TRACTOR 400 Air Tractor Small/non-rated aircraft


500 (PWC PT6) Note 1
800
DE HAVILLAND DHC-4 Caribou Small/non rated aircraft
CANADA (PWC PT6) Note 1
(DORNIER) RUAG 228-100 Series Small/non-rated aircraft
AEROSPACE 228-200 Series (Honeywell TPE331) Note 1
Note 1 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 1” (the endorsement)
has no applicability to Category B2 and Category C. However, an aircraft engineer licence in Category B1.1
or B1.2 (as relevant) must be endorsed with the endorsement before the holder may perform maintenance
certifications for the engine of the aircraft.

Table 5
Note These are multi-engine helicopters (turbine powered), requiring type training and endorsement of
type rating on the relevant licence category, and turbine engines that can be fitted to those helicopters.
The small/non-rated aircraft ratings (engine ratings) are applicable to non-rated multi-engined and
single-engined helicopters (turbine powered).
See paragraph 66.A.1 (e) for the meaning of Various in column 2.

TC holder Aircraft type Commercial Type rating


(helicopters) designation endorsement
(aircraft type –
engine in brackets)

AGUSTA AS61N Agusta


AS61NI AS61N/Sikorsky
S-61N
(GE CT58)
AGUSTAWESTLAND A109E Agusta A109
A109N Series
(PWC PW206/207)
A109S
AW109SP
A109 Agusta A109
A109A Series
(RR Corp 250)
A109AII
A109C

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TC holder Aircraft type Commercial Type rating


(helicopters) designation endorsement
(aircraft type –
engine in brackets)

AGUSTAWESTLAND A109K2 Agusta A109


(Turbomeca
Arriel 1)
A109E Agusta A109
A109LUH Series
(Turbomeca
Arrius 2)
AB139 Agusta AB139/
AW139 AW139
(PWC PT6)
AW169 AW169
(PWC 210)
AW189 AW189
(GE CT7)
AB 212 Bell 212/
BELL HELICOPTER Agusta AB212
212
TEXTRON, INC (PWC PT6)
214ST Bell 214ST
(GE CT7)
412 Bell 412/
412EP Agusta AB412
412CF (PWC PT6)

AGUSTA AB412
AB412 EP
BELL HELICOPTER 222SP Bell 222
CANADA (RR Corp 250)
222 Bell 222
222B (Honeywell
222U LTS 101)
230 Executive/ Bell 230
Utility/EMS (RR Corp 250)
427 Bell 427
(PWC PW207D)
429 Bell 429
(PWC PW207D)
430 Bell 430
(RR Corp 250)

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TC holder Aircraft type Commercial Type rating


(helicopters) designation endorsement
(aircraft type –
engine in brackets)

AIRBUS SA330 J Eurocopter SA 330


HELICOPTERS (Turbomeca
Turmo)
AS332 C Eurocopter AS 332
AS332 L (Turbomeca
Makila 1A/1A1)
AS332 C1
AS332 L1
AS355 E Eurocopter AS 355
AS355 F (RR Corp 250)
AS355 F1
AS355 F2
AS355 N Eurocopter AS 355
AS355 NP (Turbomeca
Arrius 1)
SA 365 N Dauphin Eurocopter SA 365
SA 365 N1 N/N1, AS 365 N2
(Turbomeca
AS 365 N2
Arriel 1)
AS 365 N3 Dauphin Eurocopter
AS 365 N3
(Turbomeca
Arriel 2C)
EC 175B Eurocopter EC 175
(PWC PT6C)
EC 225 LP Eurocopter EC 225
(Turbomeca
Makila 2A)
AIRBUS BO 105 A BO 105 series
HELICOPTERS BO 105 C/CBS-4/-5 (RR Corp 250)
DEUTSCHLAND
BO 105 D/DB
GmbH
BO 105 DB-4
BO 105 DBS Series
BO 105 LS
A-1/A-3
BO 105 S

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TC holder Aircraft type Commercial Type rating


(helicopters) designation endorsement
(aircraft type –
engine in brackets)

AIRBUS EC 135 P1 Eurocopter EC 135


HELICOPTERS EC 135 P2 (PWC PW206)
DEUTSCHLAND
EC 135 P2+
GmbH
EC 135 P3
EC 635 P2+
EC 635 P3
EC 135 T1 Eurocopter EC 135
EC 135 T2 (Turbomeca
Arrius 2B)
EC 135 T2+
EC 135 T3
EC 635 T1
EC 635 T2+
EC 635 T3
EC 135 P3H AIRBUS
HELICOPTERS
EC135 P3H
(PWC PW206)
MBB-BK 117 A Eurocopter
Series MBB-BK 117 A/B
MBB-BK 117 B (Honeywell
Series LTS 101) Note 2
MBB-BK 117 C1 Eurocopter
MBB-BK 117 C1
(Turbomeca
Arriel 1) Note 2
MBB-BK 117 C2 EC145 Eurocopter
MBB-BK 117 C2
(Turbomeca
Arriel 1) Note 2
MBB-BK 117 D2 EC145 T2 Eurocopter
MBB-BK 117 D3 H145 MBB-BK 117 D2
(Turbomeca
Arriel 2) Note 2
ERICKSON S-64 Erickson S-64
INCORPORATED, (PW JFTD 12) Note
DBA Erickson 1, Note 3

Air-Crane
MD HELICOPTERS MD900 MD Helicopters
INC MD900
(PWC PW206/207)

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TC holder Aircraft type Commercial Type rating


(helicopters) designation endorsement
(aircraft type –
engine in brackets)

PICKERING EH-60A GE T700(CT7) S-70 Series


AVIATION INC UH-60A EH-60A/UH-60A
(T700-GE-700
Series)
SIKORSKY AIRCRAFT S-58 BT to JT Sikorsky S-58
(PWC PT6T)
S-61N Agusta
S-61NM AS61N/Sikorsky
S-61N
(GE CT58)
S-70A GE T700(CT7) S-70 Series
S-70B EH-60A/UH-60A
(T700-GE-700
S-70C
Series)
S-76A Sikorsky S-76A
(RR Corp 250)
S-76A S-76A+ Sikorsky S-76A
(Turbomeca
Arriel 1)
S-76A S-76A++ Sikorsky S-76A
(Turbomeca
Arriel 1)
S-76B S-76B Sikorsky S-76B
(PWC PT6)
S-76C Sikorsky S-76C
(Turbomeca
Arriel 1)
S-76C S-76C+ Sikorsky S-76C
(Turbomeca
Arriel 2)
S-76C S-76C++ Sikorsky S-76C
(Turbomeca
Arriel 2)
S-92A Sikorsky S-92A
(GE CT7-8)

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TC holder Aircraft type Commercial Type rating


(helicopters) designation endorsement
(aircraft type –
engine in brackets)

NA Various Small/non-rated
aircraft
(Avco Lycoming
T53) Note 1
NA Various Small/non-rated
aircraft
(GE CT58) Note 1
NA Various Small/non-rated
aircraft
(Honeywell
LTS 101) Note 1
NA Various Small/non-rated
aircraft
(Honeywell
TPE331) Note 1
NA Various Small/non-rated
aircraft
(Lycoming T5508)
Note 1

NA Various Small/non-rated
aircraft
(PWC PT6) Note 1
NA Various Allison 250 Small/non-rated
aircraft
(RR Corp 250)
Note 1, Note 3

NA Various Small/non-rated
aircraft
(Turbomeca Arriel)
Note 1

NA Various Small/non-rated
aircraft
(Turbomeca
Arrius) Note 1
NA Various Small/non-rated
aircraft
(Turbomeca
Artouste) Note 1

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(helicopters) designation endorsement
(aircraft type –
engine in brackets)

NA Various Small/non-rated
aircraft
(Turbomeca
Astazou) Note 1
Note 1 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 1” (the endorsement)
has no applicability to Category B2 and Category C. However, an aircraft engineer licence in Category B1.3
must be endorsed with the endorsement before the holder may perform maintenance certifications for the
engine of the aircraft.
Note 2 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 2” (that is the
Eurocopter MBB-BK117 engine ratings) also applies for Kawasaki BKK117 helicopter models with the same
engine as the Eurocopter MBB-BK117 model.
Note 3 This is a rule. For an aircraft type mentioned in a cell in a row of column 2, the type rating
endorsement mentioned in a cell in the same row in column 4 that is annotated “Note 3” (that is the RR Corp
250 engine rating) also applies for the RR250-C300/A1 engine, sometimes referred to as the RR300.

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Note to Part 66 Manual of Standards (MOS)


The Part 66 Manual of Standards (MOS) (in force under the Civil Aviation Safety Regulations 1998) as
shown in this compilation comprises Part 66 Manual of Standards amended as indicated in the Tables
below.

Table of Manual of Standards and Amendments

Year and Date of registration on Date of Application,


number FRLI commencement saving or
transitional
provisions
MOS 66 18 February 2011 (see 27 June 2011 —
F2011L00280)
Amendment of 2 June 2011 (see 3 June 2011 —
MOS 66 2011 F2011L00910)
MOS 66 2011 22 June 2011 (see 27 June 2011 —
Amendment No. 2 F2011L01170)
MOS 66 2012 10 April 2012 (see 11 April 2012 —
Amendment No. 1 F2012L00803)
MOS 66 2012 25 June 2012 (see 26 June 2012 —
Amendment No. 2 F2012L01328)
MOS 66 2013 17 July 2013 (see 18 July 2013 Ss. 4 and 5 (see
Amendment No. 1 F2013L01399) Table A)
MOS 66 2014 2 May 2014 (see 3 May 2014 —
Amendment No. 1 F2014L00492)
MOS 66 2015 26 June 2015 (see 27 June 2015 —
Amendment No. 1 F2015L00945)
MOS 66 2016 22 January 2016 (see 23 January 2016 —
Amendment No. 1 F2016L00066)
MOS 66 2016 29 March 2016 (see 30 March 2016 —
Amendment No. 2 F2016L00390)
MOS 66 2016 2 May 2016 (see 2 May 2016 —
Amendment No. 4 F2016L00612)
MOS 66 2016 29 August 2016 (see 29 August 2016 S. 3 (see
Amendment No. 5 F2016L01357) Table A)
MOS 66 2017 26 June 2017 (see 26 June 2017 —
Amendment No. 1 F2017L00750)
MOS 66 2017 3 October 2017 (see 4 October 2017 —
Amendment No. 2 F2017L01313)
MOS 66 2017 3 November 2017 (see 4 November 2017 —
Amendment No. 3 F2017L01421)
MOS 66 2018 21 May 2018 (see 22 May 2018 S. 66.A.100
Amendment No. 1 F2018L00640)
MOS 66 2018 16 November 2018 (see 17 November 2018 —
Amendment No. 2 F2018L01577)
MOS 66 2019 1 November 2019 (see 2 November 2019 —
Amendment No. 2 F2019L01413)
MOS 66 2020 3 July 2020 (see 4 July 2020 —
Amendment No. 1 F2020L00874)
MOS 66 2020 14 July 2020 (see 15 July 2020 —
Amendment No. 2 F2020L00908)
MOS 66 2020 24 December 2020 (see 25 December 2020 —
Amendment No. 3 F2020L01710)
MOS 66 2021 13 May 2021 (see 14 May 2021 —
Amendment No. 1 F2021L00568)

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Year and Date of registration on Date of Application,


number FRLI commencement saving or
transitional
provisions
MOS 66 2021 4 January 2022 (see 5 January 2022 —
Amendment No. 2 F2022L00007)
MOS 66 6 July 2023 (see 7 July 2023 —
Amendment F2023L00985)
Instrument 2023
Part 66 Manual of 4 December 2023 (see 5 December 2023 —
Standards and Part F2023L01613)
147 Manual of
Standards
Amendment
Instrument 2023
(No. 1)

Table of Amendments
ad. = added or inserted am. = amended rep. = repealed rs. = repealed and substituted

Provision affected How affected


Power to make..................... am. MOS 66 2011 No. 1
s. 1....................................... rs. MOS 66 2011 No. 2
(Now numbered 66.1A)
s. 2
Renumbered s. 66.1B ..... MOS 66 2011 No. 2
s. 3 ...................................... rep. MOS 66 2011 No. 2
Schedule heading ............... rep. MOS 66 2011 No. 2
Part 1 heading .................... ad. MOS 66 2016 No. 5
MOS title.............................. rep. MOS 66 2011 No. 2
Part 2 heading .................... ad. MOS 66 2016 No. 5
s. 66.1B ............................... rep. Legislation Act 2003, s. 48D
s. 66.5.................................. am. MOS 66 2011 No. 2, MOS 66 2012 No. 2, MOS 66 2013
No. 1, MOS 66 2014 No. 1, MOS 66 2015 No. 1, MOS 66 2016
No. 1, MOS 66 2016 No. 5, F2021L00568, F2023L01613
s. 66.6.................................. ad. F2021L00568
s. 66.A.1 .............................. am. MOS 66 2014 No. 1, MOS 66 2016 No. 1
s. 66.A.4 .............................. am. MOS 66 2016 No. 5, F2020L01710
s. 66.A.20 ............................ am. MOS 66 2011 No. 2, MOS 66 2012 No. 1, MOS 66 2012
No. 2, MOS 66 2013 No. 1, MOS 66 2014 No. 1, MOS 66 2016
No. 1, MOS 66 2016 No. 5, MOS 66 2017 No. 3, F2020L00874,
F2021L00568, F2023L01613
s. 66.A.21 ............................ ad. MOS 66 2014 No. 1, MOS 66 2016 No. 1, MOS 66 2016
No. 5
s. 66.A.23 ............................ am. MOS 66 2014 No. 1, MOS 66 2016 No. 1
s. 66.A.25 ............................ am. MOS 66 2011 No. 2, MOS 66 2012 No. 2, MOS 66 2013
No. 1, MOS 66 2014 No. 1, MOS 66 2015 No. 1, MOS 66 2016
No. 1, MOS 66 2016 No. 5, F2020L00874, F2021L00568,
F2022L00007, F2023L01613
s. 66.A.30 ............................ am. MOS 66 2012 No. 2, MOS 66 2013 No. 1, MOS 66 2014
No. 1, MOS 66 2015 No. 1, MOS 66 2016 No. 1, F2020L00874,
F2021L00568, F2023L01613
s. 66.A.35 ad. F2023L01613
s. 66.A.45 ............................ am. MOS 66 2011 No. 2, MOS 66 2012 No. 2, MOS 66 2013
No. 1, MOS 66 2014 No. 1, MOS 66 2015 No. 1, MOS 66 2016
No. 1, MOS 66 2016 No. 5, F2020L00874, F2021L00568

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Table of Amendments
ad. = added or inserted am. = amended rep. = repealed rs. = repealed and substituted

Provision affected How affected


s. 66.A.50 ............................ am. MOS 66 2012 No. 2, MOS 66 2013 No. 1
s. 66.A.55 ............................ am. MOS 66 2012 No. 2, MOS 66 2013 No. 1, MOS 66 2014
No. 1, MOS 66 2016 No. 5, F2021L00568
s. 66.A.56 ............................ ad. MOS 66 2015 No. 1
s. 66.A.57 ............................ ad. MOS 66 2015 No. 1
s. 66.A.58 ............................ ad. MOS 66 2015 No. 1
am. MOS 66 2017 No. 1, F2020L00874

s. 66.A.70 ............................ am. MOS 66 2016 No. 1, F2023L01613


s. 66.A.100 .......................... ad. MOS 66 2018 No. 1
Appendix I............................ am. MOS 66 2011 No. 2, MOS 66 2012 No. 2, MOS 66 2013
No. 1, MOS 66 2016 No. 1, MOS 66 2018 No. 2, F2021L00568,
F2023L01613
Appendix II........................... am. MOS 66 2011 No. 2, MOS 66 2012 No. 2, F2021L00568,
F2023L01613
Appendix III.......................... am. MOS 66 2011 No. 2, MOS 66 2012 No. 2, MOS 66 2013
No. 1, MOS 66 2016 No. 1
Appendix IV ......................... am. MOS 66 2012 No. 1, MOS 66 2013 No. 1, MOS 66 2014
No. 1, MOS 66 2016 No. 1, MOS 66 2018 No. 1, MOS 66 2018
No. 2, MOS 66 2019 No. 1, F2023L01613
rs. MOS 66 2016 No. 5
Appendix V .......................... rs. MOS 66 2011 No. 2
Appendix VI ......................... rs. MOS 66 2011 No. 2
Appendix VII ........................ am. MOS 66 2011 No. 2, MOS 66 2016 No. 1, MOS 66 2016
No. 5
rs. F2023L01613
Appendix VIII ....................... ad. MOS 66 2013 No. 1
am. MOS 66 2016 No. 1
rs. MOS 66 2016 No. 5
am. MOS 66 2018 No. 2, F2020L00908, F2023L01613
Appendix IX ......................... ad. MOS 66 2014 No. 1
am. MOS 66 2016 No. 1, MOS 66 2016 No. 2, MOS 66 2016
No. 4, MOS 66 2016 No. 5, MOS 66 2017 No. 1, MOS 66 2017
No. 2, MOS 66 2017 No. 3, MOS 66 2018 No. 1, MOS 66 2018
No. 2. MOS 66 2019 No. 1, F2020L00908, F2020L01710,
F2022L00007, F2023L00985

Table A Application, saving or transitional provisions

Part 66 Manual of Standards Amendment Instrument 2013 (No. 1)

4 Interpretation
A reference in Schedule 1 to Appendix IV, followed by a reference to a unit of
competency, is a reference to the row in Appendix IV that refers to that unit in the first
column (Competency units required).
Example: Appendix IV (MEA211C).

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5 Transitional
(1) If an applicant to whom paragraph 66.A.25 (a) or 66.A.30 (b) of the MOS refers was
entitled to the issue of a unit of competency (the unit) immediately before the
commencement day, and the unit is replaced on the commencement day by a
subsequent version of that unit of competency, the applicant is entitled to the new unit
of competency.
(2) In subsection (1):
commencement day means the day on which this instrument comes into effect.

Part 66 Manual of Standards Amendment Instrument 2015 (No. 5)

3 Transitional
If:
(a) immediately before the commencement day, a person was entitled to a unit of
competency mentioned in Appendix IV or VIII of the Part 66 Manual of
Standards; and
(b) on the commencement day this instrument replaces the unit with a new version of
the unit;
then the applicant is entitled to the new unit.

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