Comparing Airfoils

WORTMANN FX 77-W-153 AIRFOIL

AH 80-140

WORTMANN FX 77-W-153 AIRFOIL AH 80-140
Thickness (%) 15.208 13.949
Camber (%) 4.453 4.349
Trailing Edge Angle (%) 18.525 13.195
Lower Surface Flatness 10.092 13.298
Leading Edge Radius (%) 3.040 2.925
Maximum Lift (CL) 1.327 1.433
Maximum Lift Angle-of-Attack (deg) 15.000 14.000
Maximum Lift-to-drag (L/D) 19.600 28.169
Lift at Maximum Lift-to-drag 0.957 0.962
Angle-of-Attack for Maximum Lift-to-drag (L/D) 9.500 8.000