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(plural maiden flights) The first flight of an airplane or other airborne vehicle, usually used to test or demonstrate the functions of the systems. The manufacturer's CEO was confident enough to ride as a passenger on the airship's maiden flight.
Example sentences containing 'supersonic'. The jet is the first supersonic stealth aircraft capable of short takeoff and vertical landing. Times, Sunday Times (2016)That is before you go supersonic and soar into the stratosphere. The Sun (2015)He now has to do it at supersonic speed this week.