Comparing Airfoils

FX 74-130 WP1

AH 88-K-130/20

FX 74-130 WP1 AH 88-K-130/20
Thickness (%) 13.005 12.989
Camber (%) 3.816 3.929
Trailing Edge Angle (%) 9.718 9.133
Lower Surface Flatness 11.893 12.560
Leading Edge Radius (%) 1.974 1.922
Maximum Lift (CL) 1.275 1.240
Maximum Lift Angle-of-Attack (deg) 11.000 10.000
Maximum Lift-to-drag (L/D) 50.760 48.839
Lift at Maximum Lift-to-drag 1.049 0.871
Angle-of-Attack for Maximum Lift-to-drag (L/D) 5.000 3.000