Comparing Airfoils

AH 93-157

AH 83-159

AH 93-157 AH 83-159
Thickness (%) 15.684 15.937
Camber (%) 3.722 3.844
Trailing Edge Angle (%) 13.739 9.811
Lower Surface Flatness 7.146 7.682
Leading Edge Radius (%) 2.553 2.321
Maximum Lift (CL) 1.452 1.347
Maximum Lift Angle-of-Attack (deg) 11.000 9.500
Maximum Lift-to-drag (L/D) 45.067 41.984
Lift at Maximum Lift-to-drag 1.121 1.184
Angle-of-Attack for Maximum Lift-to-drag (L/D) 7.000 8.000