Boom Supersonic’s XB-1 aircraft broke the sound barrier during three test runs, a step toward the possible return of ...
Revolutionary XB-1 Aircraft Achieves First Supersonic Flight. Commercial aircraft will soon be ready to break the sound barrier again as Boom Supersonic's demonstrator aircraft, the XB-1, has made its ...
Breaking the sound barrier in a privately developed civil aircraft is a significant aviation milestone by any measure. But as the champagne corks popped and the engines on Boom Supersonic’s XB-1 ...