The Concordejet, which was grounded in 2003, was the only supersonic commercial airliner that ever flew, and had its maiden flight in 1969. At the time it was considered a technological marvel ...
A supersonicjet built by US company Boom has broken the sound barrier for the first time since the Concorde during a test flight. Boom's Supersonic XB-1 demonstrator is the first civil ...
A civilian jet broke the sound barrier three times during a test flight in California’s Mojave Desert on Tuesday, the first time a privately developed and built aircraft has accomplished such a ...