Originally Posted by
climber314
CT with all due respect... I don't see anyone disputing that Boeing's MCAS system ran the nose down and crashed the jet killing 189 people, but it is noteworthy that two switches may have prevented this tragedy.
What remains to be seen is how ambiguity in the QRH, distraction, lack of training, a flying spanner, CRM, or perhaps even crew competency factor in as possible contributing causes.
"We study and discuss accidents so we don't become the subject of a thread on PPRuNe."
Regardless of the fault or cause, one does wonder after all those trim corrections, or whatever fault that caused the trim to run counter to where they wanted it , at what stage would the crew have used those switches.