Comparing Airfoils

AG19

AG11

AG19 AG11
Thickness (%) 5.402 5.811
Camber (%) 2.268 2.287
Trailing Edge Angle (%) 6.022 11.524
Lower Surface Flatness 38.502 54.757
Leading Edge Radius (%) 1.683 1.791
Maximum Lift (CL) 0.941 1.016
Maximum Lift Angle-of-Attack (deg) 6.000 7.000
Maximum Lift-to-drag (L/D) 48.537 44.617
Lift at Maximum Lift-to-drag 0.941 0.962
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 6.500