3 ms·

It was changed. Flight testing showed that much larger trim was required for MCAS to function, and that was implemented. The failure was not reassessing the ris

It was changed. Flight testing showed that much larger trim was required for MCAS to function, and that was implemented. The failure was not reassessing the risks after that.

russdill 8y ago
Echos of the Hyatt Regency walkway collapse.
kalleboo 8y ago
That's pretty damning. I would have assumed Boeing of all people had a comprehensive change management system to automatically trigger a re-assessment in these cases.