Response to GPWS/TAWS – Pull-Up Maneuver Training
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AIRBUS INDUSTRIE
Flight Operations Support
Avoidance Maneuver in VMC
Objectives:
Demonstrate:
.
(E)GPWS / TAWS warnings and that response must be immediate;
.
Pilot pull-up technique (with special reference to pitch force, as applicable, and pitch attitude); and,
.
Crew coordination aspects.
Briefing:
Explain the objectives, point out that this is a training exercise that is not intended to be a realistic operational situation; describe the pull-up technique required for the particular aircraft type ( Figure 3 or Figure 4 and applicable FCOM and QRH ).
Initial conditions:
Establish initial approach configuration and speed, at or near the maximum landing weight, in a shallow descent or in level flight.
Procedure:
Insert an "electronic mountain" ahead of the aircraft, talk to flight crew throughout the maneuver insisting on an immediate and aggressive response.
Ensure proper crew coordination, with PNF calling radio altitudes and trend (e.g. "300 ft decreasing").
Continue maneuver at maximum performance until mountain is cleared ( Figure 2 ).
The duration of the maneuver should be long enough for the pilot to demonstrate proficiency at maintaining the maximum climb performance.
Repeat the exercise, as needed, until crew proficiency is achieved.
Debriefing:
Review the exercise, as appropriate.
Getting to Grips with Approach-and-Landing Accidents Reduction
(E)GPWS / TAWS Warning in IMC
Objectives:
To re-inforce and confirm correct response to (E)GPWS / TAWS in IMC, including pilot technique and crew coordination.
Briefing:
Although the trainees will know in advance that the exercise is to be performed, explain that it is intended to simulate an inadvertent descent below MSA due to loss of situational awareness (e.g., because of a lateral navigation error, an incorrect altitude selection, an incorrect non-precision approach procedure or any other factors).
Initial conditions:
Establish either one of the two following scenarios:
.
Initial approach configuration and speed, at or near the maximum landing weight, in a shallow descent or in level flight (as in the first scenario).
or
.
Landing configuration, V APP, at or near the maximum landing weight, on a typical 3-degree glide path.
Procedure:
Insert an "electronic mountain" ahead of the aircraft; talk to flight crew throughout the maneuver insisting on an immediate and aggressive response.
Ensure proper crew coordination, with PNF calling radio altitudes and trend (e.g. "300 ft decreasing...").
Continue maneuver at maximum performance until terrain is cleared ( Figure 2 ); the maneuver should be long enough for the pilot to demonstrate proficiency at maintaining the maximum climb performance.
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