----- Original Message ----- From: larry flesner   I doubt if a stopped 
propeller is going to triple that number 

A stopped prop actually produces less drag, don't know the reason but have 
tried it in self launch gliders (without feathering the prop) both idling 
engine and stoped, there is noticeably less drag when the prop was stopped.  
Also it is better for the prop to stop vertically so any vortices from the prop 
don't upset the air flow over the wing, so I'm told but I couldn't tell the 
difference :-)

regards
Barry Kruyssen
Cairns, Australia
RAA 19-3873 

k...@bigpond.com
http://www.users.bigpond.com/kr2/kr2.htm 


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