Events captured by the black box recorders, expected to be officially announced by investigators Friday, will probably slow jet put a dangerous quantity and the crew became faced with a series of failures of automation.
Pilots on the flight of the Brazil in France were apparently distracted by the faulty velocity indicators, reported the Wall Street Journal. This would have caused to treat incorrectly with other essential systems such as the adjustment of the thrust of the engine.
Sources familiar with the aircraft black box recordings tell the newspaper that the drivers appear to be confused by alarms, they received as plan flight passed through turbulence control automated systems. Turbulence is typical on this leg of the route from Rio de Janeiro to Paris.
The aircraft is also said to have faced unexpectedly heavy icing, which is known for speed indicators and other non-reliable external sensors.
It seems that, while primary cockpit displays maintains a normal function, the crew is not follow Protocol to maintain or increase the thrust that would have kept nose level. It is because they have had difficulty in disentangling the warnings while also keep the trace functions essential aircraft of the power of the engine and the trajectory.
Apparently, Air France pilots have never trained to handle such an emergency. But, since the accident, Air France and a number of other carriers have insisted on the necessary training.
Earlier this month above another body was recovered from the wreck. Fifty bodies were found in the initial research effort.
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