Comparing Airfoils

I.S.A. 571

AG37

I.S.A. 571 AG37
Thickness (%) 7.326 7.729
Camber (%) 4.319 3.880
Trailing Edge Angle (%) 18.639 17.198
Lower Surface Flatness 54.334 19.849
Leading Edge Radius (%) 2.148 1.878
Maximum Lift (CL) 1.480 1.069
Maximum Lift Angle-of-Attack (deg) 8.500 6.000
Maximum Lift-to-drag (L/D) 61.436 42.503
Lift at Maximum Lift-to-drag 1.223 1.069
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 6.000