AIRPLANE
OPERATIONS
MANUAL
SUPPLEMENTARY
PROCEDURES
NAVIGATION
REVISION 36
1-02-80
Page
7
Code
01
AOM-145/1114
ENHANCED/GROUND PROXIMITY WARNING
Aural Warning: WHOOP-WHOOP PULL UP or PULL UP (for
EGPWS), SINK RATE, TERRAIN TERRAIN or
TERRAIN TERRAIN PULL UP (for EGPWS),
CAUTION TERRAIN (for EGPWS), OBSTACLE
OBSTACLE PULL UP (for EGPWS), CAUTION
OBSTACLE (for EGPWS), DON`T SINK DON`T
SINK, TOO LOW TERRAIN, TOO LOW GEAR, TOO
LOW FLAPS, GLIDE SLOPE and BANK ANGLE
voice messages may be generated, but are not
associated with GPWS/EGPWS EICAS message.
When an EGPWS/GPWS alert occurs, use the flight controls and
thrust as necessary to correct the airplane attitude, flight path and
configuration according to the voice message presented to provide
terrain clearance.
CAUTION:
FOR EGPWS, THE TERRAIN DISPLAY IS INTENDED
TO BE USED AS A SITUATIONAL TOOL ONLY AND
MAY NOT PROVIDE THE ACCURACY AND/OR
FIDELITY ON WHICH TO SOLELY BASE TERRAIN
AVOIDANCE MANEUVERING DECISIONS.
WINDSHEAR PREVENTION/RECOVERY
Aural Warning: WINDSHEAR voice message is generated if
WDSHEAR red indication is presented (GPWS
warning may also be activated).
Thrust Levers................................................................ MAX
Go-around Buttons ....................................................... PRESS
Rotate the airplane smoothly to minimize altitude loss. Flight guidance
on EADI must be followed.
NOTE: Pitch attitude may be well above normal angles.
Maintain airplane configuration. Do not change gear and flap position
until terrain clearance is assured.
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