jet breaks sound barrier on first supersonic flight

More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work. View on ...
Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...
Boom Supersonic CEO Blake Scholl said the Mach 1.7 Overture will keep the US aviation industry ahead of China in the ...
Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...
A prototype of a passenger jet meant to succeed Concorde will attempt to break the sound barrier for the first time on ...
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...