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Thread: Fixed/variable costs of piston helos
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Old 20th March 2006 | 18:26
  #6 (permalink)  
HillerBee
 
Joined: Nov 2005
Posts: 494
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From: Belgium
The Hiller 12 has only 4 lifelimited parts: tailrotor blades and pushrods.

So very cheap to operate.
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