American company Boom achieved a milestone Tuesday as its XB-1 aircraft exceeded the speed of sound for the first time during a supersonic test flight. The last flight of a supersonic airliner, ...
Boom has said that the Overture will carry 64-80 passengers at Mach 1.7, about twice the speed of today’s subsonic airliners, on over 600 global routes. The 180,000-square-foot “superfactory ...