Comparing Airfoils

GOE 610-B MOD. AIRFOIL

GOE 428 AIRFOIL

GOE 610-B MOD. AIRFOIL GOE 428 AIRFOIL
Thickness (%) 7.638 7.862
Camber (%) 5.651 5.192
Trailing Edge Angle (%) 24.798 10.085
Lower Surface Flatness 12.024 16.534
Leading Edge Radius (%) 2.113 2.076
Maximum Lift (CL) 1.657 1.407
Maximum Lift Angle-of-Attack (deg) 9.000 7.000
Maximum Lift-to-drag (L/D) 54.709 80.439
Lift at Maximum Lift-to-drag 1.390 1.122
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.500 4.500