Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.
Leading the charge is Boom Supersonic, which is exhibiting at NBAA-BACE for the first time. Unlike its erstwhile counterpart and one-time NBAA-BACE regular Aerion, Boom is targeting the airline market ...