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Sky9pilot
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Re: Clark Y Airfoil
Reply #1 - May 15th, 2014 at 7:33pm
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Thought I already posted a Clark Y airfoil but must have been on another thread. EDIT: It was Link Click Here  Here's a few airfoils from the book Flying Scale Models by R. G. Moulton. 

You can insert this and crop it into a MSWord doc and size it by click on the picture and then pulling a corner to where the size is as big or as small as you need.  Use the rulers on the side of the docs to help size the foil.

Tom
  

( 347 KB | 325 Downloads )
Airfoils_FSM_clark_Y__RAF_32_GrantX9.jpg
( 7 KB | 102 Downloads )
clark_y_airfoil_001.jpg

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terryman
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Clark Y Airfoil
Apr 30th, 2014 at 9:33am
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I found the site below describing how to draw the Clark Y airfoil.  Advantages described for model a/c are good lift to drag, good stall characteristics and a flat area on the bottom aids construction.

http://aeromodelbasic.blogspot.com/2011/10/clark-y-airfoil-is-ideal-for-rc-model...

Terry
  
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