Comparing Airfoils

S4061-096-84

E387

S4061-096-84 E387
Thickness (%) 9.615 9.051
Camber (%) 3.900 3.799
Trailing Edge Angle (%) 4.164 5.846
Lower Surface Flatness 26.965 35.026
Leading Edge Radius (%) 2.108 1.900
Maximum Lift (CL) 1.292 1.131
Maximum Lift Angle-of-Attack (deg) 9.500 7.000
Maximum Lift-to-drag (L/D) 59.390 63.862
Lift at Maximum Lift-to-drag 0.951 0.700
Angle-of-Attack for Maximum Lift-to-drag (L/D) 5.000 2.500