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Old 10th Jan 2014, 21:20
  #305 (permalink)  
CONF iture
 
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Originally Posted by gums
Which features compromise the pilot's command for max performance?
  • Hudson - Phugoid damping
  • Bilbao - Logic in the AOA protection in case of turbulent conditions
  • Habsheim - Radio silence ...
I also wonder if there were connections with the throttle implementation ( think Asiana) that the pilot did not expect, hence trying to "re-cycle" the system?
Two different things related to the thrust system happened earlier :
  1. During the take off run, the system bizarrely requested to set the thrust levers to the CLB position.
  2. At 1000 AGL when it was time to set the thrust levers to the CLB position, the N1 command did not follow the request and remained to the previous setting. Asseline had to retard the levers behind the CLB position, only then the N1 command was elaborated but not without delay.
  • Nothing of this is mentioned in the BEA report.
  • The final report does not even include the FDR data for that flight portion.
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