Comparing Airfoils

AH 93-K-130/15

AH 81-131

AH 93-K-130/15 AH 81-131
Thickness (%) 13.034 13.049
Camber (%) 3.582 2.822
Trailing Edge Angle (%) 16.345 9.004
Lower Surface Flatness 9.645 8.120
Leading Edge Radius (%) 2.167 1.987
Maximum Lift (CL) 1.057 0.812
Maximum Lift Angle-of-Attack (deg) 9.500 13.000
Maximum Lift-to-drag (L/D) 38.592 29.725
Lift at Maximum Lift-to-drag 0.914 0.786
Angle-of-Attack for Maximum Lift-to-drag (L/D) 8.000 8.500