Comparing Airfoils

AH 88-K-136/16

AH 81-131

AH 88-K-136/16 AH 81-131
Thickness (%) 13.540 13.049
Camber (%) 3.087 2.822
Trailing Edge Angle (%) 19.630 9.004
Lower Surface Flatness 7.379 8.120
Leading Edge Radius (%) 2.134 1.987
Maximum Lift (CL) 1.049 0.812
Maximum Lift Angle-of-Attack (deg) 14.000 13.000
Maximum Lift-to-drag (L/D) 38.252 29.725
Lift at Maximum Lift-to-drag 0.765 0.786
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 8.500