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Signal detected f-rom doomed EgyptAir plane, says French aviation agency

A signal detected f-rom deep under the Mediterranean belongs to a black box f-rom the doomed EgyptAir Flight MS804 that crashed last month killing 66 people on board, French investigators confirmed Wednesday.

"The signal f-rom a beacon f-rom a flight recorder has been detected" by navy vessel Laplace, said Remi Jouty of France's Bureau of Investigations and Analysis (BEA), following an announcement f-rom Egyptian authorities that the signal had probably been picked up.

The development raised hopes that the plane's flight data and cockpit voice recorders, known as the black boxes, could be retrieved and shed light on the aircraft's tragic crash.

The confirmation f-rom French investigators came hours after the Egyptian Civil Aviation Ministry said the signal picked up by French ship Laplace was likely f-rom the doomed Cairo-bound plane.

Laplace's equipment picked up the "signals f-rom the seabed of the wreckage search area, assumed to be f-rom one of the data recorders," the Egyptian statement read. It added that a second ship, John Lethbridge -- affiliated with the Deep Ocean Search firm, will join the search team later this week.

Locator pings emitted by flight data and cockpit voice recorders, known as the black boxes, can be picked up f-rom deep underwater. The Laplace is equipped with three detectors made by the Alseamar company designed to detect and localise signals f-rom the flight recorders, which are believed to be at a depth of about 3,000 metres (3,280 yards) underwater.

Shaker Kelada, an EgyptAir official who has led other crash investigations for the carrier, told the AP that half "the job has been done now" and that the next step would be to determine the black boxes' exact location and extract them f-rom the sea.

"We have to find whe-re the boxes are exactly and decide on how to pull them out," he said, adding that search teams might need to send in robots or submarines and "be extremely careful ... to avoid any possible damage".

Kelada said he was confident the boxes will be retrieved. He had investigated the Flash Airlines Flight 604 crash in 2004, when the aircraft hit the Red Sea shortly after takeoff f-rom the resort of Sharm el-Sheikh, killing all 148 passengers, most of them French tourists, and crew on board.

In the May 19 crash, EgyptAir Airbus A320 had been cruising normally in clear skies on a nighttime flight to f-rom Paris to Cairo when it suddenly lurched left, then right, spinning all the way around and plummeting 38,000 feet (11,582.4 meters) into the sea, Greek Defence Minister Panos Kammenos has said shortly after the crash. However, the Egyptians refuted this, saying that the plane didn't swerve or lose altitude before it disappeared off radar. A distress signal was never issued, EgyptAir has said.

Since the crash, small pieces of the wreckage and human remains have been recovered while the bulk of the plane and the bodies of the passengers are believed to be deep under the sea. A Cairo forensic team has received the human remains and is carrying out DNA tests to identify the victims. The search has narrowed down to a 5-kilometre (3-mile) area in the Mediterranean.

David Learmount, a consulting editor at the aviation news website Flightglobal, said the black boxes' batteries can transmit signals up to 30 days after the crash. But even if the batteries expire, locating the boxes remains a possibility.

"It's terribly important to find the black boxes, because if they don't find them, they will know nothing about the aircraft," he said, citing a 2009 incident when black boxes were found two years after a crash in the Atlantic Ocean.

Nearly two weeks after the crash off Egypt's northern coast, the cause of the tragedy still has not been determined. Egypt's civil aviation minister, Sherif Fathi, has said he believes terrorism is a more likely explanation than equipment failure or some other catastrophic event.

But no hard evidence has emerged on the cause, and no militant group has claimed to have downed the jet. Earlier, leaked flight data indicated a sensor had detected smoke in a lavatory and a fault in two of the plane's cockpit windows in the final moments of the flight.

(FRANCE 24 and AFP, AP)

Author: France24

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