.
Determines correct Take-off and Go around performance.
.
Accurate fuel plan.
07 - COMMON ERRORS
. Lack of awareness of severe performance limitations.
A319/A320/A321 FLIGHT CREW TRAINING MANUAL NORMAL OPERATION BRIEFINGS GPWS WARNING 1.02.28 Page 1
REV 21 MAY 98
. To take required action in the event of any GPWS warning.
02 - SCHEDULE
Briefing duration : 10 minutes
03 - EQUIPMENT
DOC references :
.
QRH 1.08 (GPWS warning)
.
FCOM 1.34.70 (GPWS)
.
FCOM 3.02.34 (GPWS warning)
04 - INSTRUCTOR’S ACTIONS
Briefing of the following key points.
MAIN
.
Immediate reaction (except as stated in QRH 1.08).
.
GPWS modifies profile at certain airports.
.
Configuration requirements below VLS.
.
Description of GPWS modes.
SECONDARY
.
Awareness of the active flight control law and how it will affect the escape maneuver.
.
Reaction adapted to type of warning (Emergency pull up or go around).
.
Inhibition or cancelling possibilities (configuration selection pb’s on overhead panel).
05 - TRAINEES’ ACTIONS
The A320 family is equipped with GPWS protection down to 30 ft Radio Altitude. If a warning is received, IMMEDIATE action must be taken unless operating in daylight VMC and the cause of the warning can be positively identified.
Full back stick is recommended. Care must be taken when operating on one engine, with flaps extended and at light weight as in this configuration directional control may be difficult.
The drill must be carried out positively, with clear announcement of intent, positive control action and the control input retained until clear of danger.
In certain situations, nuisance warnings may be inhibited by action on the GPWS panel and may be required by ECAM.
Remember to retract spoilers, if in use, to permit maximum climb performance. Spoilers will retract automatically if speed is reduced below ALPHA PROT.
A319/A320/A321 FLIGHT CREW TRAINING MANUAL NORMAL OPERATION BRIEFINGS GPWS WARNING 1.02.28 Page 2
REV 21 MAY 98
.
Reacts immediately to warning.
.
Applies correct emergency pull-up procedure.
07 - COMMON ERRORS
.
Delayed reactions due to hesitation.
.
Mistrust of warnings.
.
Stick not maintained in full back position during emergency pull up.
.
Configuration modified with speed below VLS.
.
Decision not clearly announced.
.
To identify the circumstances requiring a FMGS position update.
.
To correctly update the FMGS position.
A319/A320/A321 FLIGHT CREW TRAINING MANUAL NORMAL OPERATION BRIEFINGS FMGS - POSITION UPDATING - 1.02.29 Page 1
REV 21 MAY 98
02 - SCHEDULE
Briefing duration : 10 minutes
03 - EQUIPMENT
FMGS Freeplay Trainer
DOC references :
.
FCOM 4.02.20 (Flight management principles)
.
FCOM 4.03.20 (Progress page)
.
FCOM 4.04.30 (Update at)
04 - INSTRUCTOR’S ACTIONS
Briefing of the following key points.
MAIN
.
Situation requiring position correction.
.
Procedure for updating position.
SECONDARY
.
Understanding of position computation.
.
Understanding of radio updating.
05 - TRAINEES’ ACTIONS
This procedure is a very rough way of correcting gross errors in the FMGS computed position and should only be used when an major position error is apparent or when a CHK A/C POSITION message occurs along with an obvious position error.
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