PPRuNe Forums - View Single Post - AF 447 Thread No. 10
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Old 4th Oct 2012, 02:41
  #572 (permalink)  
Lyman
 
Join Date: Aug 2011
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Quote:
Originally Posted by mm43
"I seem to remember that you have already conceded that A33Zab's proposal that the PRIMs prevented any further NU of the THS after the ADRs returned NCD at around 02:11:50 [or while they returned NCD]."


Sorry, that does not make sense to me. The reason for Alternate Law2b in the first place is duff ADRsX3. What difference does it make if they are duff or merely NCD?

Another thing, if the THS freezes with NCD ADR, why did it move at all after AL2b latched, never to be changed? If the THS did move, then the Controls Law should have reverted to Alternate Law 2, since ADR would have been reliable?

perhaps?
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