Subsonic aircraft | Wikipedia audio article
Channel: wikipedia tts
Date: 01/07/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Subsonic_aircraft


00:00:27 1 Characteristics
00:01:14 1.1 Subsonic aerodynamics
00:01:51 1.2 Propulsion
00:02:31 2 Wing design
00:05:31 3 See also



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SUMMARY
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A subsonic aircraft is an aircraft with a maximum speed less than the speed of sound (Mach 1). The term technically describes an aircraft that flies below its critical Mach number, typically around Mach 0.8. All current civil aircraft, including airliners, helicopters and airships, as well as many military types, are subsonic.