Missing plane sent signals to satellite for hours KUALA LUMPUR, - TopicsExpress



          

Missing plane sent signals to satellite for hours KUALA LUMPUR, Malaysia (AP) — A Malaysia Airlines plane sent signals to a satellite for four hours after the aircraft went missing, an indication that it was still flying for hundreds of miles or more, a U.S. official briefed on the search said Thursday. A string of previous clues about Flight MH370 have led nowhere. MH370 went completely silent over the open ocean, said Malaysias acting Transport Minister Hishammuddin Hussein. This is a crisis situation. It is a very complex operation, and it is not obviously easy. We are devoting all our energies to the task at hand. The U.S. official, who spoke on condition of anonymity because he wasnt authorized to discuss the situation by name, said the Boeing 777-200 wasnt transmitting data to the satellite, but was instead sending out a signal to establish contact. Boeing offers a satellite service that can receive a stream of data during flight on how the aircraft is functioning and relay the information to the planes home base. The idea is to provide information before the plane lands on whether maintenance work or repairs are needed. Malaysia Airlines didnt subscribe to that service, but the plane still had the capability to connect with the satellite and was automatically sending pings, the official said. Its like when your cellphone is off but it still sends out a little Im here message to the cellphone network, the official said. Thats how sometimes they can triangulate your position even though youre not calling because the phone every so often sends out a little bleep. Thats sort of what this thing was doing. The plane had enough fuel to fly about four more hours, the U.S. official said. Boeing did not comment. Read more: news.yahoo/missing-plane-sent-signals-satellite-hours-211405973--politics.html
Posted on: Fri, 14 Mar 2014 09:03:38 +0000

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