Publicado relatório preliminar sobre desastre envolvendo Boeing 737 Max 8 da Etiopian airlines
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The Ethiopian government has published a preliminary report into the Ethiopian airlines aircraft which crashed shortly after its departure from Addis Ababa on 10 March 2019….
Vejam resumo (Summary) abaixo:
"On 10 March 2019, left air data system faults on a Boeing 737-MAX 8 soon after departing Addis Ababa were followed by autopilot disconnection, left stick shaker activation and two successive periods of automatic nose down stabiliser causing EGPWS ‘DON’T SINK’ alerts. Recovery was achieved using manual stabiliser trim but prior to a third automatic pitch down, the trim system was switched off as per the runaway stabiliser drill but briefly reinstated to help recover from it. Recovery from a fourth automatic pitch down was not achieved and a high speed dive led to terrain impact six minutes after takeoff."