"This has been a very sad week for everyone involved with aviation. . . Every accident is one too many.
“The greatest respect that we can pay to the memory of those involved is to leave nothing unturned in our quest to understand the cause and to take steps to ensure that it is not repeated," International Air Transport Association's Director General and CEO Tony Tyler said.
"With three tragedies in such quick succession, many people will, understandably, be asking questions about aviation safety.
“Our number one priority is safety. And despite the events of the past seven days, flying is safe.
"Safeguarding
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