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December 7, 2010 - A French court has ruled that the cause of Air France Concorde Flight 4590 crash was a result of fragments dropped by a departing Continental Airlines DC10 aircraft onto the runway of the Concorde.
The court holds Continental Airlines and John Taylor, a
mechanic responsible for the crash and deaths of 109
passengers and crew and 10 people on the ground.
Air France Flight 4590 was a Concorde flight from
Charles de Gaulle International Airport near |
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During takeoff from runway 26 right at Roissy Charles de Gaulle Airport, shortly before rotation (take-off speed), the front right tire (tire No 2) of the left landing gear ran over a strip of metal, which came from the thrust reverser cowl door of the number 3 engine of a Continental Airlines DC-10 that had taken off from the runway several minutes before. This strip was installed in violation of the manufacturer's rules. Debris was thrown against the wing structure leading to a rupture of tank 5. A major fire, fuelled by the leak, broke out almost immediately under the left wing. Problems appeared shortly afterwards on engine 2 and for a brief period on engine 1. The aircraft took off. The crew shut down engine 2, then only operating at near idle power, following an engine fire alarm.
They
noticed that the landing gear would not retract. The aircraft
flew for around a minute at a speed of 200 KTS and at a radio
altitude of 200 feet, but was unable to gain height or speed.
Engine 1 then lost thrust, the aircraft?s angle of attack and
bank increased sharply. The thrust on engines 3 and 4 fell
suddenly. The aircraft crashed onto a hotel. Aborting the take-off would have led to a high-speed runway excursion and collapse of the landing gear, which also would have caused the aircraft to crash. While two of the engines had problems and one of them was shut down, the damage to the plane's structure was so severe that the crash would have been inevitable, even with the engines operating normally. |
On 10 March 2005 French authorities began a criminal investigation of Continental Airlines. On 12 March 2008, Bernard Farret, a deputy prosecutor in Pontoise, outside Paris, asked judges to bring manslaughter charges against Continental Airlines and four individuals; John Taylor, a Continental mechanic, Stanley Ford, a Continental maintenance manager, Henri Perrier of Aerospatiale, Claude Frantzen, a former employee of the French airline regulator.
Lawyers for
Continental denyed the charges, suggested that the Concorde was already
on fire when it passed over the titanium strip and the airline was not
to blame for the crash. |
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