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Old 17th September 2019, 18:27
Graham Boak Graham Boak is offline
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Join Date: Jan 2005
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Re: A bit of a puzzle?

Propeller tips are often bent forward when the engine(s) turning at impact. Remember that it is the rear of the blade that meets the air first (if this seems odd remember that the prop is seeing the sum of the forward and rotational velocities).
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