RC Delta Plane With Kfm3 Airfoil

RC delta plane made out of styrofoam sheet (6mm)it has KFM3 airfoil on it which is also known as heavy lifter airfoil that means you can fly it by carrying heavy payloadsnow you all will think that why i had used this airfoil instead of regular airfoil ? the reason is,1)it is easy to build2)very str...
By: dharmik patel

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