The flashcards below were created by user
kefried87
on FreezingBlue Flashcards.
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Are pilots authorized to deviate from their current ATC clearance to comply with EGPWS???
YES, Pilots are authorized to deviate from ATC to comply with EGPWS
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Does the terrain database account for man-made obstructions???
NO, except for all known man-made obstructions in Canada, the United States and Mexico
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In the use of the terrain display can you predicate it as airplane navigation??
NO, Advisory only
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How should unwanted alerts be inhibited???
By selecting the GRND PROX, TERRAIN switch OFF
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When should the GRND PROX, TERRAIN switch be in the OFF position???
- Within 15NM of Take-off, Approach or landing of an airport not contained in the EGPWS airport database.
- Both GPS sensors inoperative, unless the FMS position has been updated within five minutes prior to take-off.
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When the EGPWS alert, caution or warning occurs what is the recommended maneuver???
Only Vertical maneuvers are recommended, unless operating in VMC and/or the pilot determines, based on all available information, that turning in addition to vertical escape maneuver is the safest course of action.
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With both GPS sensors inoperative: CAUTION The EGPWS may fail to alert terrain threat exists when???
- During ambient surface temperatures below ISA
- During non-standard temperatures lapse rates
- If incorrect barometric settings are set in the altimeter
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When should both SPS be inhibited???
NEVER, SPS is required for all phases of flight.
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