PPRuNe Forums - View Single Post - Helicopter Ground-Runs Performed by Engineers/Mechanics
Old 5th March 2012 | 02:47
  #54 (permalink)  
riff_raff
 
Joined: Sep 2007
Posts: 600
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From: USA
The safest way is how the RAF engineers used to do Chinook ground runs (possibly still do). They removed the rotor blades.
You can remove the CH-47 blades........... or they might just remove themselves.

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