Comparing Airfoils

SD7062 (14%)

AH 80-140

SD7062 (14%) AH 80-140
Thickness (%) 13.969 13.949
Camber (%) 3.956 4.349
Trailing Edge Angle (%) 7.533 13.195
Lower Surface Flatness 14.956 13.298
Leading Edge Radius (%) 3.478 2.925
Maximum Lift (CL) 1.589 1.433
Maximum Lift Angle-of-Attack (deg) 15.000 14.000
Maximum Lift-to-drag (L/D) 52.550 28.169
Lift at Maximum Lift-to-drag 0.974 0.962
Angle-of-Attack for Maximum Lift-to-drag (L/D) 4.500 8.000