INSTRUCTION SHEET
FAA Approved Airplane Flight Manual Supplement
                             P/N 140-590039-0113
                                      for
        TERRAIN AWARENESS and WARNING SYSTEM (TAWS+)
                             Revision 1: November 19, 2009
            This Supplement is Applicable to the Following Airplane Flight Manual:
                                    P/N 140-590039-0005
                                      INSTRUCTIONS
1. Turn to SECTION - 7 SUPPLEMENTS and compare the date of the existing LOG OF
   SUPPLEMENTS page with the date of the enclosed LOG OF SUPPLEMENTS page.
   Retain the LOG OF SUPPLEMENTS page that has the later date and discard the older LOG
   OF SUPPLEMENTS page.
   The latest LOG OF SUPPLEMENTS can be printed by using the HBC website at:
   http://www.hawkerbeechcraft.com/service_support/pubs/docs/nontechnical/140-590039-
   0005-los.pdf
2. Remove and discard Supplement 140-590039-0113 Original Issue, dated September 22,
   2009.
3. Arrange the Supplements in SECTION - 7 SUPPLEMENTS in the order shown on the
   LOG OF SUPPLEMENTS page and place this Supplement, P/N 140-590039-0113
   Revision 1, Pages 1 of 20 thru 20 of 20 in the position indicated on the LOG OF
   SUPPLEMENTS page.
4. After compliance with these instructions, this Instruction Sheet may be discarded.
                                                                                     Page 1 of 2
                                         Instruction Sheet
              Intentionally left blank
Page 2 of 2
                  FAA APPROVED
       AIRPLANE FLIGHT MANUAL SUPPLEMENT
                P/N 140-590039-0113
                     Revision 1
                         for
     TERRAIN AWARENESS and WARNING SYSTEM
                      (TAWS+)
                      THIS SUPPLEMENT IS APPLICABLE TO
                    FAA APPROVED AIRPLANE FLIGHT MANUAL
                              P/N 140-590039-0005
                                       for
                                 Airplane Serials HB-67 and After
 Airplane Serial Number: .....................................................................................................
 Airplane Registration Number: ...........................................................................................
             Copyright © 2009 Hawker Beechcraft Corporation. All rights reserved.
            Hawker and Beechcraft are trademarks of Hawker Beechcraft Corporation.
Revision 1: Nov 19, 2009                                  Section - 7                                             Page 1 of 20
                                        FAA Approved Airplane Flight Manual Supplement
                         LIST OF EFFECTIVE PAGES
                            Supplement Status            Date
                               Original Issue       Sep 22, 2009
                                 Revision 1         Nov 19, 2009
  Use the List Of Effective Pages to determine the current status of this supplement.
  Pages affected by the current revision are indicated by an asterisk (*).
      Page                           Page                               Revision
    Number (s)                       Status                             Number
      * 1 of 20                     Revised                                 1
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Page 2 of 20                         Section - 7                            P/N 140-590039-0113
                                                                         Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
                                  LOG OF REVISIONS
  Rev      Page                                     Date
                           Description                        FAA Approved
  No.      No(s)                                of Revision
           1 of 20
   0        thru           Original Issue
          20 of 20
           1 of 20
                   Revised all page
            thru
                   footers for Revision 1.
          20 of 20
                      Revised title and
           1 of 20    signature block for
                      Revision 1.
   1
                      Updated List of
           2 of 20    Effective Pages for
                      Revision 1.
                      Recorded all
           3 of 20    Revision 1 changes in
                      Log of Revisions.
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                   FAA Approved Airplane Flight Manual Supplement
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Page 4 of 20    Section - 7                      P/N 140-590039-0113
                                              Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
                                                        CONTENTS
                                                                                                                     Page
TITLE PAGE ........................................................................................................... 1 of 20
LIST OF EFFECTIVE PAGES ................................................................................ 2 of 20
LOG OF REVISIONS .............................................................................................. 3 of 20
INTRODUCTION ..................................................................................................... 6 of 20
SECTION 1 - GENERAL......................................................................................... 7 of 20
     ABBREVIATIONS and ACRONYMS.................................................................7 of 20
     TAWS+ SYSTEM INFORMATION ....................................................................8 of 20
     SWITCH ANNUNCIATORS...............................................................................9 of 20
     MESSAGES and AURALS .............................................................................. 10 of 20
     ANNUNCIATORS, VOICE ALERTS and VOICE WARNINGS........................ 11 of 20
SECTION 2 - LIMITATIONS ................................................................................. 12 of 20
     AVIONICS LIMITATIONS................................................................................ 12 of 20
        TAWS+ SYSTEM LIMITATIONS ................................................................. 12 of 20
SECTION 3 - EMERGENCY PROCEDURES....................................................... 13 of 20
     AVIONICS ....................................................................................................... 13 of 20
        TAWS+ TERRAIN WARNING ..................................................................... 13 of 20
        TAWS+ TERRAIN AVOID ........................................................................... 14 of 20
        TAWS+ WINDSHEAR WARNING ............................................................... 15 of 20
        TAWS+ SYSTEM DEACTIVATION ............................................................. 15 of 20
        FLIGHT DISPLAY FAILURE FLAGS........................................................... 15 of 20
     DITCHING ....................................................................................................... 15 of 20
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                                                        FAA Approved Airplane Flight Manual Supplement
                                                      CONTENTS
                                                          continued
                                                                                                                   Page
SECTION 4 - ABNORMAL/NORMAL PROCEDURES........................................ 16 of 20
 Sub-section 4.05 - ABNORMAL PROCEDURES ............................................. 16 of 20
    AVIONICS ........................................................................................................16 of 20
       TAWS+ CAUTION ALERT ...........................................................................16 of 20
       TAWS+ WINDSHEAR CAUTION ALERT ....................................................17 of 20
       TAWS+ MODE FAILURE .............................................................................17 of 20
       UNRELIABLE GPS POSITION ....................................................................17 of 20
 Sub-section 4.10 - NORMAL PROCEDURES .................................................. 18 of 20
    EXPANDED NORMAL PROCEDURES...........................................................18 of 20
       TAWS+ SYSTEM INFORMATION ...............................................................18 of 20
SECTION 5 - PERFORMANCE............................................................................ 19 of 20
SECTION 6 - WEIGHT & BALANCE ................................................................... 19 of 20
    EQUIPMENT LIST ...........................................................................................19 of 20
INTRODUCTION
NOTE: This supplemental information supersedes all Honeywell Enhanced Ground Proximity
      Warning System (EGPWS) information in the Airplane Flight Manual.
The information provided in this supplement is applicable to Hawker 750 airplanes with Terrain
Awareness and Warning System (TAWS+) installed.
For limitations, procedures and performance information not listed within this supplement,
consult the basic Airplane Flight Manual.
Refer to Rockwell Collins Pro Line 21 Avionics System Operator’s Guide for the Hawker 750,
P/N 523-0808876 at the latest revision.
Refer to TAWS+ Pilot’s Guide, ACSS Document No. 8006772-001, dated July 2007 or later
revision.
The following information supplements the two documents listed above.
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                                                                                                      Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
SECTION 1 - GENERAL
NOTE: This supplemental information supersedes all Honeywell Enhanced Ground Proximity
      Warning System (EGPWS) information in the Airplane Flight Manual.
ABBREVIATIONS and ACRONYMS
ACSS..........................................Aviation Communication and Surveillance Systems
AGL ............................................Above Ground Level
APM............................................Aircraft Personality Module
ATC ............................................Air Traffic Control
CPA ............................................Collision Prediction and Alerting
DH ..............................................Decision Height
GND PROX ................................Ground Proximity
GPS ............................................Global Positioning System
GPWS.........................................Ground Proximity Warning System
ILS ..............................................Instrument Landing System
IMC .............................................Instrument Meteorology Conditions
INHIB ..........................................Inhibit
KIAS ...........................................Knots Indicated Airspeed
MDA............................................Minimum Descent Altitude
MFD............................................Multi-Function Display
MTCD .........................................Minimum Terrain Clearance Distance
N/A..............................................Not Applicable
nm...............................................Nautical Mile
OCPA .........................................Obstacle Collision Prediction and Alerting
OVRD .........................................Override
PFD ............................................Primary Flight Display
RDR............................................Radar
STC ............................................Supplemental Type Certificate
TAD ............................................Terrain Advisory Display
TAWS .........................................Terrain Awareness and Warning System
TAWS+ .......................................Terrain Awareness and Warning System plus
TERR..........................................Terrain
VMC............................................Visual Meteorology Condition
P/N 140-590039-0113                                       Section - 7                      Page 7 of 20
Revision 1: Nov 19, 2009
                                          FAA Approved Airplane Flight Manual Supplement
TAWS+ SYSTEM INFORMATION
The following must be operational for the proper functioning of Modes 1 through 7
of the TAWS+:
 1. Terrain Awareness and Warning (TAWS+) Computer
 2. Radio Altimeter
 3. Vertical Speed from the Air Data Computer
 4. Airspeed from the Air Data Computer
 5. Glideslope and Localizer Deviation
 6. Landing Gear position
 7. Flap position
 8. Roll attitude from Pilot’s Attitude System
 9. Decision Height System
10. AOA vane and AOA computer
The following must be operational for the proper functioning of the predictive features
of the TAWS+:
 1. Terrain Awareness and Warning System (TAWS+) Computer
 2. Heading/Flight Path Angle/Attitude from the No. 1 Compass System
 3. GPS position
 4. Terrain and Airport Database
 5. Obstacle Database
 6. Landing Gear
 7. Flap Position
The following predictive features are available:
 1. Terrain Display
 2. Collision Prediction and Alerting (CPA)
 3. Obstacle Collision Prediction and Alerting (OCPA)
TAWS+ Power Supply
The TAWS+ system is powered from the PS1 bus bar through a 5 AMP circuit breaker labelled
TAWS, located behind the copilot on the DA-A circuit breaker panel, location F8.
Page 8 of 20                           Section - 7                            P/N 140-590039-0113
                                                                           Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
SWITCH ANNUNCIATORS
The following switch annunciators are located in front of the pilot between the pilot Multi-Function
Display (MFD) and the copilot MFD on the center instrument panel.
                                      FLAP          TERR
                                     OVRD           INHIB
                                                    ALT
                                      GS
                                                   CALLS
                                     INHIB          OVRD
                   Use of this switch is for operations when the normal landing flap position is not
      FLAP         used. Pushing the switch disables the TOO LOW FLAPS portion of the
     OVRD          Ground Proximity Warning System (GPWS) Mode 4b alert boundaries and
                   also selects the Mode 2b envelope. The OVRD annunciator illuminates amber
                   when the switch is pushed.
                   Use of this switch is to prevent nuisance alerts due to terrain or airport data-
     TERR          base errors, omissions, or low resolution. Pushing the switch deselects all
     INHIB         CPA and OCPA functions of the TAWS+ system. The INHIB annunciator
                   illuminates amber when the switch is pushed.
                   Use of this switch is for Instrument Landing System (ILS) operations without
      GS           a glideslope. Pushing the switch inhibits the GPWS Mode 5 GLIDESLOPE
                   alerting below 2000 feet AGL. The INHIB annunciator illuminates amber when
     INHIB         GPWS Mode 5 GLIDESLOPE alerting is inhibited.
                   Use of this switch is to inhibit disruptive aural alerts due to system failures.
     ALT
                   Pushing the switch inhibits all altitude callouts. The OVRD annunciator
    CALLS
                   illuminates amber when the switch is pushed.
     OVRD
                   NOTE: At the pilot’s discretion, this switch may be used when below
                         500 feet AGL.
P/N 140-590039-0113                           Section - 7                               Page 9 of 20
Revision 1: Nov 19, 2009
                                       FAA Approved Airplane Flight Manual Supplement
MESSAGES and AURALS
The following messages and aurals are provided for GPWS Modes 1 through 7.
See this supplement Section 3 - EMERGENCY PROCEDURES and Section 4 - ABNORMAL/
NORMAL PROCEDURES, Sub-section 4.05 - ABNORMAL PROCEDURES for the appropriate
procedure associated with each caution and warning alert.
                            PFD Caution                        PFD Warning        Warning
 Mode      Function                        Caution Aural
                             Message                             Message           Aural
          Excessive
   1                        GND PROX         "Sink Rate"        PULL UP           "Pull Up"
         Descent Rate
           Excessive
   2       Closure on       GND PROX      "Terrain, Terrain"    PULL UP           "Pull Up"
             Terrain
          Altitude Loss                      "Don’t Sink,
   3                        GND PROX                               N/A               N/A
          After Takeoff                      Don’t Sink"
         Unsafe Terrain                       "Too Low
   4a                       GND PROX                               N/A               N/A
           Clearance                            Gear"
         Unsafe Terrain
   4b                       GND PROX      "Too Low Flaps"          N/A               N/A
           Clearance
           Excessive
   5       Glideslope       GND PROX        "Glideslope"           N/A               N/A
           Deviation
        Excessive Bank                      "Bank Angle,
   6                           N/A                                 N/A               N/A
            Angle                           Bank Angle"
                                          "Two Thousand
                                          Five Hundred",
                                          "One Thousand",
                                          "Five Hundred",
                                          "Four Hundred",
   6    Altitude Callouts      N/A        "Three Hundred",         N/A               N/A
                                          "Two Hundred",
                                          "One Hundred",
                                          "Fifty", "Forty",
                                               "Thirty",
                                          "Twenty", "Ten"
          Selected DH                        "Minimums,
   6                           N/A                                 N/A               N/A
         Selected MDA                        Minimums"
                                                                                 "Windshear,
                                              "Caution
   7       Windshear        WINDSHEAR                          WINDSHEAR          Windshear,
                                             Windshear"
                                                                                 Windshear"
Page 10 of 20                        Section - 7                            P/N 140-590039-0113
                                                                         Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
ANNUNCIATORS, VOICE ALERTS and VOICE WARNINGS
The following annunciators, voice alerts and voice warnings are provided for the Collision
Prediction and Alerting (CPA) function of the TAWS+.
See this supplement Section 3 - EMERGENCY PROCEDURES and Section - 4 ABNORMAL/
NORMAL PROCEDURES, Sub-section 4.05 - ABNORMAL PROCEDURES for the appropriate
procedure associated with each alert and warning.
                           PFD Caution                   PFD Warning        Warning
      Function                           Caution Aural
                            Message                        Message           Aural
  Terrain Alerting                                                      "Terrain, Terrain,
  and Display                              "Caution                     Pull Up, Pull Up"
                           GND PROX                       PULL UP
                                           Terrain"                             or
                                                                         "Avoid Terrain"
  Premature                                "Too Low,
                           GND PROX                          N/A               N/A
  Descent Alerting                          Terrain"
  Obstacle                                                             "Obstacle, Obstacle,
  Alerting and                             "Caution                      Pull Up, Pull Up"
                           GND PROX                       PULL UP
  Display                                  Obstacle"                            or
                                                                         "Avoid Obstacle"
P/N 140-590039-0113                        Section - 7                       Page 11 of 20
Revision 1: Nov 19, 2009
                                         FAA Approved Airplane Flight Manual Supplement
SECTION 2 - LIMITATIONS
AVIONICS LIMITATIONS
NOTE: This supplemental information supersedes all Honeywell Enhanced Ground Proximity
      Warning System (EGPWS) information in the Airplane Flight Manual.
TAWS+ SYSTEM LIMITATIONS
 1. TAWS+ Pilot’s Guide, Aviation Communications and Surveillance Systems (ACSS)
    Document Number 8006772-001, dated July 2007 or later revision, must be available to the
    flight crew when operating the TAWS+.
 2. Navigation must not be predicated upon use of TAWS. The terrain display is intended
    to serve as a situational awareness tool only. It may not provide the accuracy and/or fidelity
    on which to solely base decisions and plan maneuvers to avoid terrain and obstacles.
 3. To avoid giving unwanted alerts, the TAWS must be inhibited when landing at an airport that
    is not included in the airport database. Refer to ACSS Document 8006417 for airports
    contained in the database (see "TAWS Airports" at www.acsscustomerservices.com).
 4. The current local QNH altimeter setting must be entered in the pilot’s altimeter for proper
    terrain alerting. In particular, the TERR INHIB annunciator switch must be selected when
    operating in QFE mode.
Page 12 of 20                         Section - 7                            P/N 140-590039-0113
                                                                          Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
SECTION 3 - EMERGENCY PROCEDURES
AVIONICS
NOTE: This supplemental information supersedes all Honeywell Enhanced Ground Proximity
      Warning System (EGPWS) information in the Airplane Flight Manual.
TAWS+ TERRAIN WARNING
(PULL UP MESSAGE ON PFD and/or "PULL UP", or "TERRAIN, TERRAIN, PULL UP,
PULL UP" or "OBSTACLE, OBSTACLE, PULL UP, PULL UP" AURAL ALERT)
          NOTES:
                1. Pilots are authorized to deviate from the current ATC clearance to the extent
                   necessary to comply with a TAWS+ warning.
                2. In the event of a predictive terrain alert, the two MFDs will automatically switch
                   to display terrain. The pilot and copilot’s Primary Flight Displays (PFDs) and the
                   MFDs will auto range to 10 miles following the generation of the terrain alert.
          Go - Around button ................................Push
          Thrust ......................................................Take-off N1
          Pitch attitude ..........................................Increase and climb as required
                                                                   to avoid terrain/obstacle.
          APR..........................................................OVRD
          FLAPS ............................................................Retract to 15°
          LANDING GEAR ............................................Up
          FLAPS ............................................................Up
          AIR BRAKEs ..................................................SHUT
          Terrain display................................................Monitor
          Pitch attitude...................................................Maintain until safe terrain clearance is
                                                                           assured.
          ATC ................................................................Notify (if required)
P/N 140-590039-0113                                     Section - 7                                  Page 13 of 20
Revision 1: Nov 19, 2009
                                                    FAA Approved Airplane Flight Manual Supplement
TAWS+ TERRAIN AVOID
(PULL UP MESSAGE ON PFD and/or "AVOID TERRAIN", or "AVOID OBSTACLE"
AURAL ALERT)
         NOTES:
                1. Pilots are authorized to deviate from the current ATC clearance to the extent
                   necessary to comply with a TAWS+ warning.
                2. In the event of a predictive terrain alert, the two MFDs will automatically switch
                   to display terrain. The pilot and copilot’s PFDs and the MFDs will auto range
                   to 10 miles following the generation of the terrain alert.
         Go - Around button ................................Push
         Thrust ......................................................Take-off N1
         Pitch attitude ..........................................Increase and climb as required
                                                                  to avoid terrain/obstacle.
         Turn .........................................................Using all available information,
                                                                       immediately initiate a turn in
                                                                       the safest direction.
         APR..........................................................OVRD
         FLAPS ........................................................... Retract to 15°
         LANDING GEAR............................................ Up
         FLAPS ........................................................... Up
         AIR BRAKEs.................................................. SHUT
         Terrain display ............................................... Monitor
         Pitch attitude .................................................. Maintain until safe terrain clearance is
                                                                           assured.
         ATC................................................................ Notify (if required)
NOTE: If the "Avoid Terrain" warning occurs when or just after a turn is initiated, reverse the
      turn direction while executing the positive pull up.
Page 14 of 20                                   Section - 7                                        P/N 140-590039-0113
                                                                                                Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
TAWS+ WINDSHEAR WARNING
(RED WINDSHEAR MESSAGE ON PFD and/or "WINDSHEAR, WINDSHEAR, WINDSHEAR"
AURAL ALERT)
           Go - Around button ................................Push
           Thrust ......................................................Take-off N1
           Pitch attitude ..........................................Increase as required to arrest
                                                                    descent, allowing airspeed to
                                                                    decrease to intermittent stick
                                                                    shaker activation.
           APR..........................................................OVRD
           AIR BRAKEs................................................... SHUT
           ATC................................................................. Notify (if required)
TAWS+ SYSTEM DEACTIVATION
If the pilot in command determines that activation of the TAWS+ will interfere in dealing with
emergency conditions, the system may be deactivated by pulling the TAWS circuit breaker.
FLIGHT DISPLAY FAILURE FLAGS
RA
Radio altitude failure is annunciated by a red RA on the PFD. Radio altitude data is invalid.
The radio altitude digital display, radio minimums and the analog radio altitude display on the PFD
will be inoperative.
NOTE: TAWS and TCAS functions will continue to operate but GPWS modes will not be
      available.
DITCHING
In the event that ditching or an off-airport landing is necessary, inhibit the visual and voice alerts
by pulling the TAWS circuit breaker.
P/N 140-590039-0113                                     Section - 7                                    Page 15 of 20
Revision 1: Nov 19, 2009
                                        FAA Approved Airplane Flight Manual Supplement
SECTION 4 - ABNORMAL/NORMAL PROCEDURES
Sub-section 4.05 - ABNORMAL PROCEDURES
NOTE: This supplemental information supersedes all Honeywell Enhanced Ground Proximity
      Warning System (EGPWS) information in the Airplane Flight Manual.
 AVIONICS
 TAWS+ CAUTION ALERT          GPWS      and Voice Alert
The following standard procedures have been formulated to handle the majority of cases;
however it is the crew’s responsibility to analyze all available instruments and information to
determine the best course of action. ATC should be notified as necessary.
 Mode                Voice Alert                                  Action
                                              Level wings and reduce rate-of-descent until
   1                "SINK RATE"
                                              visual and voice alerts cease.
                                              Immediately adjust flight path away from
   2            "TERRAIN, TERRAIN"
                                              terrain.
                                              Level wings and immediately establish a
   3        "DON’T SINK, DON’T SINK"
                                              positive rate-of-climb.
                  "TOO LOW GEAR"              Execute go-around if proper terrain clearance
   4a                    or                   or landing gear position cannot be immediately
                "TOO LOW TERRAIN"             verified.
                 "TOO LOW FLAPS"              Execute go-around if proper terrain clearance
   4b                   or                    or flap position cannot be immediately verified.
                "TOO LOW TERRAIN"
                                              Immediately climb to re-establish proper glide
   5               "GLIDESLOPE"
                                              path or execute a go-around.
                                              Reduce bank angle.
                   "BANK ANGLE,
   6                                          NOTE: There will be no     GND PROX    message
                   BANK ANGLE"
                                                    with the caution.
                                              Stop descending, or climb, and/or turn as
                                              necessary, based on analysis of all available
  CPA           "CAUTION TERRAIN"
                                              instruments and visual observation in order to
                                              cancel the alert.
                                              Stop descending, or climb, and/or turn as
                                              necessary, based on analysis of all available
 OCPA           "CAUTION OBSTACLE"
                                              instruments and visual observation in order to
                                              cancel the alert.
NOTE: In the event of a predictive terrain alert, the MFD will automatically switch to display
      terrain, if not displaying terrain. The pilot’s PFD and the MFD will auto range to 10
      miles.
Page 16 of 20                        Section - 7                            P/N 140-590039-0113
                                                                         Revision 1: Nov 19, 2009
FAA Approved Airplane Flight Manual Supplement
TAWS+ WINDSHEAR CAUTION ALERT                 WS   on PFD and Voice Alert
        During                  Voice Alert                            Action
                                                      Verify take-off thrust is set and maintain
      TAKEOFF              "CAUTION WINDSHEAR"
                                                      take-off pitch attitude.
                                                      Consider a go-around. If approach is
                                                      continued, closely monitor airspeed and
     APPROACH              "CAUTION WINDSHEAR"
                                                      glide path and avoid prolonged thrust
                                                      reduction.
TAWS+ MODE FAILURE Messages on PFD
                               One or more of the basic GPWS Modes (1-6) are inoperative
             GPWS              and some or all of the aural alerts and visual warnings and
                               cautions may not be provided.
                               Windshear GPWS Mode 7 is inoperative and associated aural
              WS
                               alerts and visual warnings and cautions may not be provided.
                               CPA mode is inoperative and associated aural alerts and visual
             TERR
                               warnings and cautions may not be provided.
        TERRAIN FAIL           Terrain and obstacle display is inoperative.
UNRELIABLE GPS POSITION
Operations with the Collision Prediction and Alerting (CPA) function active, and the Global
Position System (GPS) position unreliable, may result in nuisance terrain alerts. Select TERR
annunciator switch to INHIB.
P/N 140-590039-0113                        Section - 7                             Page 17 of 20
Revision 1: Nov 19, 2009
                                          FAA Approved Airplane Flight Manual Supplement
SECTION 4 - ABNORMAL/NORMAL PROCEDURES
Sub-section 4.10 - NORMAL PROCEDURES
EXPANDED NORMAL PROCEDURES
NOTE: This supplemental information supersedes all Honeywell Enhanced Ground Proximity
      Warning System (EGPWS) information in the Airplane Flight Manual.
TAWS+ SYSTEM INFORMATION
 1. The TAWS+ terrain display is available only on the Present Position Map and Arc formats.
    Selection of Weather Radar and the Terrain Display are mutually exclusive.
 2. In the event of a terrain alert, the MFD will automatically switch to display terrain, if not
    currently displaying terrain, and the pilot’s PFD and the MFD will auto range to 10 miles.
    After the alert has ceased, the display(s) can be returned to weather radar by pushing the
    TERR/RDR line select key on the display(s).
 3. Operations within 15 nm of an airport not contained in the TAWS+ database with the CPA
    function active may result in nuisance terrain alerts. Select TERR annunciator switch to
    INHIB. Refer to ACSS Document 8006417 for airports contained in the database (see
    "TAWS Airports" in www.acsscustomerservices.com).
 4. If there is no terrain data in the database for a particular area, the affected display area is
    colored magenta.
 5. The obstacle database accounts for limited cataloged obstructions. If a particular obstacle
    is not in the database, the obstacle awareness alerting is not available for that particular
    obstacle.
 6. The obstacle database contains both "verified" and "unverified" obstacles as provided in the
    state data (FAA, etc). A "verified" obstacle has been reviewed by the publishing state and
    a reliability assessment has been assigned. "Unverified" obstacles have not been reviewed
    by the publishing state and could potentially result in missing or nuisance alerts.
Page 18 of 20                          Section - 7                              P/N 140-590039-0113
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FAA Approved Airplane Flight Manual Supplement
SECTION 5 - PERFORMANCE
No change.
SECTION 6 - WEIGHT & BALANCE
EQUIPMENT LIST
Remove
    Honeywell Mk V EGPWS computer
    • weight 7.0 pounds
    • fuselage station 159.84
Add
    ACSS TAWS+ computer
    • part number 9000000-86008
    • weight 7.16 pounds
    • fuselage station 159.84
    ACSS APM
    • part number 9000001-10001
    • weight 0.11 pounds
    • fuselage station 159.84
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