Questions tagged [apu]

Auxiliary Power Unit. A device for providing alternate power to an aircraft, usually located in the aircraft's tail.

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F-15 APU or JFS

Can a portable GTCP-85 series be used on an F-15? Or is there no capability to use an external APU. As I understand, F-15's use the JFS-190?
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Was the redesigned version of the One-Eleven's APU ever reapproved for inflight use?

The BAC One-Eleven, like most jetliners, has a turboshaft APU mounted in the tail section of the aircraft, which is mainly used on the ground, but, originally, could also be used during flight at ...