OT ish Really interesting automobile engine.
On 23/03/2014 06:34, harryagain wrote:
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I have never flown an aircraft in which side-slipping was recommended for
cooling - what type are you thinking of?
Pawnee ex-crop duster, used for glider towing.
This was the manufacturers advice.
It isn't in the owner's manual.
Colin Bignell
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