GOE 491 AIRFOIL

Thickness: 4.8%
Camber: 2.9%
Trailing edge angle: 12.5o
Lower flatness: 42.5%
Leading edge radius: 1.8%
Efficiency: 28.0
Max CL: 0.924
Max CL angle: 12.5
Max L/D: 44.692
Max L/D angle: 3.0
Max L/D CL: 0.578
Stall angle: 3.0
Zero-lift angle: -2.0