How Boeing’s role in a deadly crash ‘got buried’

New York Times reported.

How Boeing’s role in a deadly crash ‘got buried’

When a Boeing 737 crashed near Amsterdam in 2009, killing nine people, the accident was blamed on Dutch pilots. But Boeing’s mistakes also contributed, including its design choices and faulty safety assessments.

A review by The New York Times of evidence from the 2009 accident, some of it previously confidential, reveals striking parallels with recent Boeing crashes that killed hundreds — and resistance by a team of Americans, including Boeing and federal officials, to a full airing of findings that later proved relevant to Boeing’s Max plane.
An expert commissioned by the Dutch Safety Board to analyze the 2009 crash said it “represents such a sentinel event that was never taken seriously.” His study was never made public.

Comparisons: In the 2009 and Max accidents, the failure of a single sensor caused systems to misfire, with catastrophic results, and Boeing did not provide pilots with information that could have helped them react to the malfunction.

Quotable: The Turkish Airlines crash “should have woken everybody up,” said one aviation safety expert.