MH370 : PING FROM ENGINE ESTIMATE THE DIRECTION OF FLIGHT

The British company Inmarsat PLC ( International Satellite Maritime Organisation ) using the ' Doppled Effect ' discovered in the 19th century to analyze the signal 7 ' Ping ' satellite captured .

The method allows to determine the direction of the last flight of MAS MH370 aircraft lost contact.

Armed with that data Malaysia pm Najib Razak came to the conclusion that the Boeing 777 lost contact since March 8 it has fallen into the Indian Ocean , killing 239 passengers and crew .

After the communication device is not functioning as a whole , the plane was still emitting signals ' Ping ' every hour . Of signal ' Ping ' emitted by aircraft flight MH370 known since leaving Kuala Lumpur airport to fly to Beijing and then cut off the ignition . Flight continued several hours .

Evaluation of height and distance from the time of arrest signals by satellite , obtained an estimate of Inmarsat depicted in the form of 2 pieces each arc that leads to the north and south .

Experts in Inmarsat then using the ' Doppler Effect ' as a basis for detecting sinyak ' Ping ' is weak . Doppler wave frequency will be changed to follow the direction of movement of the carrier to detect the strength of the signal . In the case of a satellite carrier is .

Air Accident Investigation Branch ( AAIB ) of the United States also participate in analyzing

Head of Corporate Communications Inmarsat Sinnatt Jonathan said , " We then incorporate the data into the second arc plane was to compare the likely direction of flight , the aircraft was finally discovered that the fly heading south . "

Once the experts at Inmarsat compare theoretical flyway MH370 with a signal of some Boeing 777 aircraft that fly the route. But the result is appropriate .

Before Sinnatt announced the results of his analysis , he first had asked for another satellite company to inspect it .

Due to the weak signal transmitting ' Ping ' to 1 satellite which is still able to catch it , clear the GPS satellites and other triangulation techniques will not be able to detect the direction of aircraft flight .