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Old 06-20-2007, 02:40 PM
  #22  
Andrew
 
Join Date: Feb 2003
Location: Murray, KY
Posts: 3,198
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Default RE: 1/2a speed pan

FB --

Aside from providing a flat and true motor mount plus the structural backbone for the plane, the pan also served as a pretty good heatsink -- the motors were fully cowled with only the head fins exposed and a fairly small air intake opening in the front of the cowling.
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