Comparing Airfoils

NACA 65(2)-415

AH 79-K-143/18

NACA 65(2)-415 AH 79-K-143/18
Thickness (%) 14.976 14.270
Camber (%) 2.203 2.867
Trailing Edge Angle (%) 9.701 13.603
Lower Surface Flatness 6.989 7.200
Leading Edge Radius (%) 2.595 2.234
Maximum Lift (CL) 1.237 1.220
Maximum Lift Angle-of-Attack (deg) 15.000 14.000
Maximum Lift-to-drag (L/D) 44.107 42.929
Lift at Maximum Lift-to-drag 0.806 0.855
Angle-of-Attack for Maximum Lift-to-drag (L/D) 4.500 5.000