ahlam1399
05-23-2016, 02:14 AM
Crash investigators are perplexed why an automated warning system aboard EgyptAir Flight 804 sent only a handful of messages flagging problems before the jet went out of control and began a fatal descent, according to people familiar with the preliminary information.
أكثر... (http://www.wsj.com/articles/investigators-perplexed-over-egyptair-flight-804-automated-warning-system-1463954393?mod=fox_australian)
أكثر... (http://www.wsj.com/articles/investigators-perplexed-over-egyptair-flight-804-automated-warning-system-1463954393?mod=fox_australian)