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Old 15th Oct 2018, 08:15
  #8 (permalink)  
John Eacott
 
Join Date: Aug 1999
Location: Gold Coast, Australia
Age: 75
Posts: 4,379
Received 24 Likes on 14 Posts
Originally Posted by skadi
At least the Westland Kings have an AccessoryDrive ( actuated free wheeling unit ) so #1 could drive the hydraulics/generators without load on the rotorbrake...

skadi

As do the Sikorsky Sea King/SH-3


Getting back to the OP, the engines can be running and the rotors held on the rotor brake.
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