PPRuNe Forums - View Single Post - AF 447 Thread no. 4
View Single Post
Old 2nd July 2011 | 16:53
  #661 (permalink)  
Chris Scott
15 Anniversary
 
Joined: Jan 2008
Posts: 2,173
Likes: 51
From: Blighty (Nth. Downs)
Dozy Wanabee,

Sorry, and I couldn't find where you'd said it either. Guess you were misquoted.

Re the THS trimming. It occurred while the aircraft was in a semi-parabolic trajectory, having run out of lift. So G was well below 1.0, and stick was neutral or back, therefore commanding 1G or more. In the absence of high-AoA protections, I don't understand your problem. The up-elevator delivered by the EFCS would be backed up by THS movement. By the way, I cannot claim to be the originator of this simple theory.
Chris Scott is offline