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Old 16th Apr 2019, 13:24
  #4081 (permalink)  
gmx
 
Join Date: Nov 2018
Location: Brisbane
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Originally Posted by oggers
I do not agree with your analysis. We will know in the end if that is identified as a contributing factor. I predict it will not be.
As has been pointed out many times in the two main threads discussing the 737 MAX crashes, the LT610 PF counteracted uncommanded (MCAS) nose-down trim on 21 separate occasions, yet for whatever reason did not believe he was experiencing a stab trim runaway, and failed to activate the CUTOUT switches.

There are two big questions:
  • why did he fail to recognize the stab trim runaway and activate the CUTOUT ?
  • why did he hand control of the trim to the FO with such a critical malfunction occurring ?
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