Old 8th Sep 2016, 07:08
  #49 (permalink)  
macdo
 
Join Date: Dec 2008
Location: uk
Posts: 707
Sounds like a simple failure to follow company SOP's, which are almost certainly the same as or very close to Airbus SOP's. This error should have been easily trapped before departure, during either the briefing or running the checks.
Poor tech knowledge by both pilots explains the rest.
Had they managed to turn off all three ADRIRU, gulp!!
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