Comparing Airfoils

NACA 747A415

AH 79-K-143/18

NACA 747A415 AH 79-K-143/18
Thickness (%) 14.939 14.270
Camber (%) 3.037 2.867
Trailing Edge Angle (%) 10.124 13.603
Lower Surface Flatness 7.576 7.200
Leading Edge Radius (%) 2.821 2.234
Maximum Lift (CL) 1.186 1.220
Maximum Lift Angle-of-Attack (deg) 15.000 14.000
Maximum Lift-to-drag (L/D) 34.122 42.929
Lift at Maximum Lift-to-drag 0.912 0.855
Angle-of-Attack for Maximum Lift-to-drag (L/D) 7.000 5.000