(Gengxu Feb. 18), March 25, 1970 of the world's first supersonic flight airliner speed successful test flight. In In 1970, March 25, 2010, the Concorde supersonic successful test flight of the world's first supersonic flight of the aircraft, is also the world's only operating on the route was put into supersonic commercial aircraft. But because it is designed in the 1960s, the use of technology can only represent the level of technology in the 1960s, so there are two major flaws: too much noise when the poor economy and the ups and downs. October 24, 2003, the Concorde performed last flight, all retired.