PPRuNe Forums - View Single Post - EC225 crash near Bergen, Norway April 2016
Old 5th May 2016, 00:23
  #482 (permalink)  
Heliice
 
Join Date: Dec 2009
Location: Norway
Age: 49
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Outwest : because a rotor head/gearbox/airframe suspended by only two out of three suspension bars has negative dynamic stability.
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