Boom XB-1 Flies Supersonic for the First Time
Boom Supersonic’s XB-1 has broken the sound barrier, the first civil-designed non-rocket-powered aircraft to do so since Concorde. The 12th test flight of the XB-1 took off from the Mojave Air & Space Port in California at 11: 21 a.m. EST, climbed to 34,000 feet and recorded true airspeed exceeding Mach 1.0 just 10 minutes […]