On 25 January 2010, at 00:41:30 UTC, Ethiopian Airlines flight ET 409, a Boeing 737-800, on its way from Beirut to Addis Abeba, crashed just after take-off from

On February 24, 1989, United Airlines flight 811, a Boeing 747-122, lost a cargo door as it was climbing between 22,000 and 23,000 feet after taking off from Ho

On 14 September 2008 Aeroflot Flight 821, a Boeing 737-505, operated by Aeroflot-Nord, a subsidiary of the Russian airline Aeroflot, crashed on approach to Bols

"Training to Fly: Military Flight Training, 1907-1945," is an institutional history of flight training by the predecessor organizations of the United States Air

However, the forces of law have failed to keep ahead of advancing threats. As hijacking has become more difficult, terrorists have adopted new tactics, such as