Sec. 23.943 - Negative acceleration.
No hazardous malfunction of an engine,
an auxiliary power unit approved for use in flight, or any component or
system associated with the powerplant or auxiliary power unit may occur
when the airplane is operated at the negative accelerations within the
flight envelopes prescribed in ยง23.333. This must be shown for the
greatest value and duration of the acceleration expected in service.
[Amdt. 23-18, 42 FR 15041, Mar. 17, 1977, as
amended by Amdt. 23-43, 58 FR 18971, Apr. 9, 1993]
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