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Thread: What Exactly Is Mast Bumping
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Old 5th Mar 2004, 23:37
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The Nr Fairy
 
Join Date: Nov 2000
Location: Pewsey, UK
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Wind Up:

Next time you see a JetRanger, Bell 47 or R22/R44 ask if you can have a look at the rotorhead - the clearances are minimal, but enough to prevent bumping except in abnormal circumstances.
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