Air France Flight 4590 crash and possible remedies. Air France's Concorde operation had been a money-losing venture, but it is claimed that the aeroplane had been kept in service as a matter of national pride; British Airways claimed to make a profit on its Concorde operations. According to Jock Lowe, a Concorde pilot, up until the crash of Air France Flight 4590 at Paris, the British Airways Concorde operation made a net average profit of about £30m a year. Commercial service was resumed in November 2001 after a £17m safety improvement service, until the remaining aircraft were retired in 2003. The official investigation was
Anti-Concorde Project route restrictions aside, the BOAC and Air France maintained plans to fly supersonic over "sparsely populated" regions such as the deserts of Africa, Saudi Arabia and Australia. Restricting supersonic flight to over water meant that when Concorde entered service in January 1976, the only routes it flew were London - Bahrain, Paris - Rio and Paris - Caracas. Despite the ban, in May 1976 flights were allowed into Washington Dulles International Airport. When the Federal ban was lifted at John F. Kennedy International Airport (JFK), Carol Berman and the Emergency Coalition to Stop the SST, with help from Wiggs, organized