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Results tagged with apu
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user 9999
Auxiliary Power Unit. A device for providing alternate power to an aircraft, usually located in the aircraft's tail.
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In what conditions is the APU used in midair?
The exact timings differ greatly between APU models.
Procedures
Before Takeoff, If the APU is not used during climb, the APU is normally shut down during taxi checks. … of the APU for the remainder of the flight. …
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