PPRuNe Forums - View Single Post - Check Flights and Pulling Circuit Breakers
Old 2nd Feb 2021, 03:45
  #71 (permalink)  
fdr
 
Join Date: Jun 2001
Location: 3rd Rock, #29B
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Originally Posted by Driver airframe
that's an interesting event. The failure of the downwind engine in a strong crosswind has a more dynamic yaw control requirement than an upwind failure. While the MLG is on the ground, the downwind engine failure requires a reduction in downwind rudder input up to an into wind rudder input to counter the thrust asymmetry, but as the MLG comes off the ground there is a need to introduce more upwind rudder to stop the yaw from asymmetry. Any timing delay will result in yaw and roll excursions and a squirrely ride. At 20' and 20 degrees roll, the wingtip was really really really close to the ground too, not just #1.
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