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Old Sep 13, 2012, 03:08 PM
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United States, WA, Shelton
Joined Feb 2012
722 Posts
What airfoil are you using? I have my plans scaled and printed but I cannot decide on the airfoil. The full size plane uses a NACA 4616 at the root and 4613 at the tip. I have printed these out along with the 4212 and Clark Y. The scale airfoil as a very unique shape. It is quite thick and has a negative sweeping TE. I am just not sure if I can get away with the scale airfoil on the model,my WS is 50" . Any thoughts? Im ready to start cutting Greg
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Last edited by Lt599; Sep 13, 2012 at 04:56 PM.
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