NACA 63-209

Thickness: 9.0%
Camber: 1.1%
Trailing edge angle: 4.5o
Lower flatness: 11.1%
Leading edge radius: 1.9%
Efficiency: 30.9
Max CL: 0.83
Max CL angle: 11.5
Max L/D: 36.331
Max L/D angle: 2.5
Max L/D CL: 0.484
Stall angle: 2.5
Zero-lift angle: -1.5