Ops Info QRH b737
Ops Info QRH b737
AERIENNES
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 1
Summary :
- BOMB THREAT OPERATIONAL PROCEDURE ........................................................ P3
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 2
BOMB THREAT OPERATIONAL PROCEDURE
AIRCRAFT…………………………………………………………………….…..……...LEVEL OFF
LAND ALTITUDE……………………………………..….….SET TO PRESENT CABIN ALT
PRESSURIZATION MODE SELECTOR………………….…..CHECK AUTO OR ALTN
DESCENT TO THE SELECTED CABIN ALTITUDE ................................. PERFORM
Avoid abrupt maneuvers and g-loads in order not to dislocate the
explosive device.
Do not use speed-brakes.
It is recommended to dislocate a suspicious article only after reaching differential
pressure zero.
ATC………………………………………………….………INFORM AND KEEP INFORMED
Keep ATC informed on further actions.
CABIN CREW……………………………………….….....INFORM ABOUT INTENTIONS
Inform cabin crew about intentions. If remaining flight time permits
(>45 minutes), a systematic bomb search may be performed. If the
complete search cannot be carried out, inspect discretely accessible
areas.
If a suspected package is found, depending on its position close to
critical area, consider moving it according to the cabin crew bomb
handling procedure.
PASSENGERS (IF NECESSARY)… ................................................................ INFORM
If necessary inform passengers. Beware that bomb threat information can lead
to passengers panic. Make a passenger address announcement in coordination
with cabin crew.
NO SMOKING – FASTEN SEATBELTS ................................................................. ON
GALLEY .................................................................................................................... OFF
NEAREST SUITABLE AIRPORT… .................................................................... SELECT
The airport altitude should not be higher than the present cabin altitude
to prevent triggering an altitude fuse.
Continued on next page
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 3
BOMB THREAT OPERATIONAL PROCEDURE continued
In a clearly defined situation or if the explosive device has been secured at the least
risk bomb door location, a high cruising speed may be more appropriate to minimize
flight time.
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 4
CAT II/IIIA CONTROL & BRIEFING
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 5
CAT II/III PROCEDURE REQUIREMENTS
B737-NG
X=Required, R=Recommended,
CAT 2 CAT 3A
Blank=Not required
1 A/P AUTOLAND
X All engines
X Flaps 30/40 (F40 recommended)
X Hydraulic systems A and B
X Auto speedbrakes
1 2 EFIS control panel
X Antiskid
Generator on busses (Engine or APU
2 2
driven)
X X TR 1 operative and (TR2 or TR3) operative
1 2 A/Ps engaged in APP mode
1 2 Autopilot disengage switches + lights
X X Autopilot aural warning
PF 2 F/D bars indication on PFD (pitch and roll)
A/T engaged (if A/T is used: disengage
R
lights are required)
1 2 TO/GA Switches
2 2 ADIRU in NAV mode (no transfer)
PF 2 ILS receiver (with valid indication)
One means to check GS validity (i.e. OM,
X X
DME or equivalent)
Display Electronic Unit (DEU) ( no source
1 2
transfer)
X Standby horizon
Required displays for PFD and ND
4 4
(transfer is acceptable)
2 2 Attitude indication on PFD
2 2 FMA on PFD
1 2 Radio Altimeter on pfd
2 DH (setting + display) on PFD
1 2 Angle of attack sensor
Windshield wipers (both sides) in case of
X X
precipitation
NOTE:(a) The CAT I table of requirements is only valid if using the
AP in approach mode.
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 6
COLD WEATHER OPERATIONS
Preflight
Do the following steps after completing the normal Preflight Procedure-First Officer
PROBE HEAT switches ....................................................................................ON FO
Verify that all probe heat lights are extinguished
Before Start
Do the normal before start procedure with the following additional steps
Takeoff data......................................................................................................... Compute
Use Runway Analysis Performances Limitations or OPT.
ATM is not allowed on contaminated runway.
Max crosswind…...................................................................................................Review
Review max crosswind limitations refer to GRF RCAM table
HOLD OVER TIME ……………………………………………………………. Obtain from OM A
De-icing (at the gate if possible) ............................................................................ Perform
See procedure below.
Engine Start
Do the normal engine start procedure with the following modification
Outside Air temperature Procedure
OAT <-40C and Engine cold soaked Do not start or motor the engine
more than 1hr Maintenance preheating of HMU required
OAT<-40C and Engine cold soaked Do not start or motor the engine
more than 3hr Maintenance starter servicing required
OAT<-35C 2 min idle before changing thrust lever position
*Several minutes may be needed for oil pressure to reach normal operating pressure. During this period, oil
pressure may go above the normal range and the FILTER BYPASS may illuminate, operate the engine at
idle until oil pressure return to normal range.
**If oil pressure remains above normal range after oil temp has stabilized within limits shutdown th
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 7
Before Taxi
Do the normal before taxi procedure with the following modification
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 8
Before Take-off
Do the normal before takeoff procedure with the following modification:
Take-off
Do the normal takeoff procedure with the following modification
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 9
After Landing
Do the normal after landing procedure with the following modification
Flaps.................................................................................................. Retract to 15
Do not retract the flaps to less than 15 until the flap areas have been checked to be free of
contaminants.
Engine anti-ice must be selected ON and remain on during all ground operations when
icing conditions exist or are anticipated.
When Engine anti-ice is needed:
ENGINE START switches ............................……………………………… CONT F/O
ENGINE ANTI-ICE switches ............................……………………………… ON F/O
If Engine Anti-ice is required and OAT is 3C or below:
Engine run-ups to 70% N1 for 30s at interval no greater than 30mn ....................... perform
If airport surface condition and concentration of A/C do not allow then set a thrust level as high
as practical and time.Run up 1s at interval no greater than 10mn if in freezing rain, freezing
drizzle, freezing fog or heavy snow.
When engine anti-ice is no longer needed:
ENGINE ANTI-ICE switches.....………………………………………….....OFF F/O
ENGINE START switches ...............................………..…………………… OFF F/O
Shutdown
Do the following step before starting the normal shutdown procedure
Stab trim…………………………………………………………………set 5 units C
Secure
Do the normal secure procedure with the following modifications
If the A/C will be attended and warm air circulation throughout the cargo E/E compartments is
desired
APU ............................................................................................................. Start. F/O
APU GENERATOR bus switches………………………………………. ON. F/O
PACK switches ....................................................................................... AUTO. F/O
ISOLATION VALVE switch ................................................................... OPEN. F/O
Pressurization mode selector ..................................................................... MAN. F/O
Outflow valve switch ................................................................................. OPEN. F/O
The airplane must be parked into the wind when the outflow valve is full open
APU BLEED air switch……………………………………………………ON. F/O
If the airplane will not be attended or if staying overnight at off-line stations or at airports where
normal support is not available, do the following steps:
Pressurization mode selector ..................................................................... MAN. F/O
Outflow valve switch ............................................................................ CLOSE. F/O
Wheel chocks ............................................................................. Verify in place. F/O
Parking brake… ......................................................................................Released. C
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 10
BRNAV/PRNAV PROCEDURE REQUIREMENTS
1 2 DME or GPS *
1 1 VOR
1 1 FMC
1 1 MCDU
See MEL See MEL FMS NAV DATABASE
1 FCC
1 (PF) Autopilot
and/orFD
1(PF) 1(PF) ND MAP MODE
1(PF) 1(PF) EFIS control panel
X LNAV Mode
X = Required.
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 11
RNP Approach
CAUTION: RNP approaches with RNP lower than 0.3 or annotated as "Special
Aircraft andAircrew Authorization Required" are prohibited.
Dispatch:
• RAIM availability is completed by dispatch with the formulation of the flight plan.
• With a valid RAIM check, there will be no indication on the OFP.
• If Dispatch RAIM check indicates an outage at the ETA, do not fly RNAV (GNSS)
approachduring the outage time.
• Check that ALT A/D have a conventional APP in case of destination A/D have only RNP APP.
Capt and FO Qualification check: Both crewmembers are trained and qualified to conduct the approach.
Approach Preparation:
• MEL - check GNSS-based approach implications for deferred defects
• Minimum equipment required to commence the approach is:
• 1) GPS - one required 2) FMCS – 2 required 3) MCDU - two required.
• GNSS-Based Approach must be retrieved from the database by name.
• Navigation database must be current.
• Sufficient mean of navigation available at DEST and ALT A/D in case of loss of RNP capability.
• Check DEST and ALT WX and obtain T° and QNH.
• Select NAV STATUS - NEXT PAGE - NAV OPTIONS 2/2. Check "GPS UPDATE" is enabled "ON".
• When using LNAV/VNAV enter vertical RNP= 125.
• Check chart header AIR ALGERIE will utilize the charted LNAV /VNAV and LNAV minimum
only andshall add 50 feet to published minima.
Note: The 50ft increment is required in all cases because Jeppesen-charted aerodrome
operating minima do not include an add-on when current MDA(H) is replaced by DA(H).
• Approach must not be altered from the FAF inbound except for cold weather altitude
corrections,including missed approach (Cold weather correction to MDA is in addition to the 50 ft
additive.)
• Decide to fly the APP using LNAV or LNAV/VNAV minima.
• USE LNAV/VNAV minimums • USE LNAV minimums
• NPS • NO NPS
• T° LIMIT Published • T° Outside Limits
• T° within Limits • NO T° Published
• Instrument Approach using VNAV is the preferred method of flying GNSS-based approach.
• CDU pages per AIR ALGERIE recommandations (PF - LEGS, PM - PROG 4/4.)
• Below 10,000 feet: PF in TERR mode ND scale of ≤10 mile scale no later than FACF (IF) if NPS is
not available.
• PM TERR or WX.
• Cross Check ALT at the FAF max diff 100FT.
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 12
RNP Approach
Note: Dual GPS failure, execute the missed approach regardless of the ANP value.
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 13
RNP Approach
Given the nature of RNP operations, including performance and alerting requirements, regulators,
Aircraft manufacturers and operators stipulate the required equipment for RNP APCH.
Refer to the appropriate MEL sections, to determine the required equipment for dispatch.
On the B737, the following equipments are required to fly the approach:
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 14
CPDLC OPERATION
To be able to use CPDLC operators should fill their flight plan as followed:
(FPL-DAH1006-IS
-B738/M-SDEIFGHJ J1 K1RWY/LB1
-DAAG1420
-N0450F340 PECE1B PECES UN853 MHN / N040F360 UN853 LUMAS UM976 ETREX UN854 TINIL
-LFPG0203 LFLL
-PBN/B1C1D101S2 DOF/200114 REG/7TVKO EET/LECB0020 LFFF0047 SEL/FSDH
CODE/0A008E TALT/DAOO RMK/RVR175
-E70511 P/TBN R/V S/MD J/F
1 Go to CPDLC Menu
2 Check CPDLC-ATN LINK STATUS
The message “ENABLE CPDLC” should be activated and read
FOR THIS FLIGHT CPDLC USE IS ENABLED
3 Go to CPDLC-LOGON/STATUS
Choose on the page “LOGON TO” the concerned IFR to be flown in the IFR menu list
4 Press “SEND LOGON”
5 If connected you receive “ATC MSG” advisory on MCDU and “ATC” notification on the
upper DU
6 Follow ATC instructions by responding “WILCO”, “UNABLE” or “STANBY”
7 If FIR switching is not automatic when exiting the Current Data Authority (CDA) FIR press
“LOG OFF” and start from step 3
For further systems Descriptions consult the FCOM chapter: “CMU 900 Controller/Pilot Data
Link Communication”
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 15
GRF (GLOBAL REPORTING FORMAT)
GRF is being implemented worldwide on 4 November 2021. This ops info document represents a
quick access to flight crew to essential informations regarding AIREP, decoding RCR and TALPA
crosswind guidance.
Note:
-Pilots must report the RUNWAY CONDITION (AIREP) if the braking action is less than expected
.[OM A 8.1.2.8] (use the RCAM table below).
-A go around must be initiated not later than 1000’AGL if performance calculations haven’t been
updated according to the actual runway condition.[ OM A 8.3.1.5]
RCR (RUNWAY CONDITION REPORT) decoding:
OPT SELECTIONS:
-Enter the contaminant type and its associated depth (if applicable) for performance dispatch
calculations.
-Enter the lowest braking action according to RWYCC for landing performance in flight
calculations.
- if multiple contaminants are present, flight crew must calculate, for performance dispatch, each
contaminant separately and then consider the most limiting.
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 16
GRF (GLOBAL REPORTING FORMAT)
Example: the previous RCR OPT selections will be:
-takeoff: slush with 12 mm. (contaminant)
- landing dispatch: Slush. (contaminant)
- landing en route: MEDIUM TO POOR (2). (RWYCC)
RCAM TABLE
Runway condition R Runway Deceleration and/or Take off Landing
description W Braking directional control crosswind crosswind
Y action observation limit (kt) limit
C (Kt)
C
*with winglet
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 17
PAGE
INTENTIONALLY
LEFT BLANK
CL-AH-DOA-DOC-B737-002-ED06/NOV 22 Page 18