LONDON, GREAT BRITAIN, The first supersonic flight of the British Airways Concorde, which have taken off form London Heathrow at 13:20 GMT and landed at Brize Norton Oxfordshire air base three hour and 20 minutes later has gone very well. The aircraft reached speed in excess of two times sound speed and height of 60,000 feet, simulating a flight between London and New York, but, in reality, turning...