Air France 447: It was part of the black box found

Search teams have recovered the black box part of the Air France plane that crashed into the Atlantic Ocean, in 2009, but not containing the "key data", according to investigators quoted by The Telegraph.

Representatives of the French Bureau of Investigation and Analysis (BEA) said the chassis of one of the flight recorders were found using submarines Remorse.

"The chassis black box without protection module that contains the data was found during a dive of a submarine Remorse 6000, which lasted 12 hours," it said in a statement released by the BEA.

So far, several pieces of wreckage Air France aircraft that crashed into the Atlantic Ocean in 2009, with 228 people on board were recovered by underwater team. A fourth attempt to locate the aircraft began last month, hoping that will determine the cause of the disaster still remained without explanation. The wreck was recovered in early April by a rescue team to use unmanned submarines.

Airbus A330 of Air France, which provides the link between Rio de Janeiro and Paris, disappeared off the Brazilian coast on the night of May 31 to June 1, with 228 people on board. Reasons device collapse, which scored its technical problems have not been clarified yet.

On the basis of race crash Rio-Paris for four factors, the London office of law firm indicated that investigates the causes of collapse. The first reason is the collapse of the climatic factor, represented by severe turbulence. Failure of pitot probes, which have provided false information on the speed of flight, is a second element. In third place is a problem ADIRU navigation system, and the fourth element was that the pilots were not trained enough and have not had an adequate reaction rate.