Comparing Airfoils

EPPLER 338 AIRFOIL

AH 80-136

EPPLER 338 AIRFOIL AH 80-136
Thickness (%) 13.295 13.545
Camber (%) 3.748 3.397
Trailing Edge Angle (%) 14.271 8.297
Lower Surface Flatness 8.593 9.527
Leading Edge Radius (%) 2.484 2.211
Maximum Lift (CL) 1.283 1.015
Maximum Lift Angle-of-Attack (deg) 14.000 15.000
Maximum Lift-to-drag (L/D) 44.337 24.677
Lift at Maximum Lift-to-drag 0.679 0.783
Angle-of-Attack for Maximum Lift-to-drag (L/D) 3.500 8.500