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Boom Supersonic's XB-1 jet breaks sound barrier 3 times on final test flight (video, photos)
The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave ...
Boom Supersonic's XB-1 breaks sound barrier 3 times during final test flight
In January, the aircraft successfully broke the sound barrier for the first time, reaching speeds exceeding Mach 1 at an ...
Supersonic airliner breaks sound barrier in second test flight with quiet sonic boom
Aerospace startup Boom says they've proven quiet supersonic flight is possible with their passenger airplanes after a successful second test flight.
AeroTime19h
Boomless Cruise: How Boom Supersonic’s XB-1 breaks the sound barrier quietly
Hot on the heels of its milestone supersonic flight with its demonstrator aircraft, XB-1, Boom Supersonic has another ...