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Which CG position is used when determining minimum control speeds in performance? A CG..
  • A
    at the aft limit.
  • B
    at the forward limit.
  • C
    mid of the aft and forward limits.
  • D
    at the average position.
Aft CG provides the shortest moment arm relative to the rudder, this gives the least restoring moments with regard to maintaining directional control, that make it favourable in determination of minimum control speeds.
 

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