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 ...
THE 'Son of Concorde' XB-1 jet has successfully reached supersonic speeds today, breaking the sound barrier for the first time. The milestone makes the XB-1 the first US-built civil jet to ...
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 ...