New secondary barriers give added layer of security
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Air India Plane Crash: New details from the Air India crash probe show that both engines of the Boeing 787 lost power right after take-off from Ahmedabad, likely due to a sudden fuel cutoff.
Southwest Airlines began Friday flying its first jet with a secondary barrier to the flight deck designed to prevent intrusions. Secondary barriers -- long sought after the Sept. 11, 2001 attacks that exposed the risks of inadequate flight deck protection -- are crucial to aviation safety,