RE: Modern Airfoil for 28% plus... Extreme Aerobats
Well, I'm leaning towards the naca 0012 airfoil for root & tip, But I have also noticed that those TOC yaks have rather sharp LE.. (so it stalls faster??) thinking thay may be on of the eppler airfoils. possibly a eppler 168
Started 3D modelling a yak 54 in 3D & am now at the airfoil selection point. What airfoil do these carden yaks use??