RCU Forums - View Single Post - Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Old 10-25-2011, 07:49 PM
  #388  
Brenner
 
Join Date: Jul 2007
Location: Bridgman, MI
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Default RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes

Oops! I made a mistake...

Sorry, I meant 22x20, not 22X21. Too many sizes for me to keep everything straight .

Brenner ..