Originally Posted by
Fly Aiprt
To date, no CVR transcript has been released for any of the MAX crashes.
https://flightsafety.org/wp-content/...-AVJ.pdf#page9
page 11
Yoko, the OEB doesn't provide a checklist, it provides guidance material and procedures, which in this case had no information that would assist a crew faced with a manual trim overcome by airloads at low altitude in the AND case.
You mean OEM as in “Boeing”? I thought you were referring to the runaway stab procedure, which is published and was discussed in the post-Lion Air AD. If you mean that there was no reference to the problems of manual trimming from a large out of trim state, then yes, that has not been in the 737 manuals for a very long time, and it ought to be restored. That being said the ET crew could have avoided the large out of trim state through the use of the pilot’s yoke trim switch. It was working, but it was not used effectively. If you wish to see what effective use looks like, look at the first Lion Air flight and the first seven minutes of the second Lion Air accident flight before the Captain transferred aircraft control to the First Officer.