St. CYR 172 (Royer)

Thickness: 13.5%
Camber: 0.0%
Trailing edge angle: 18.6o
Lower flatness: 6.0%
Leading edge radius: 3.7%
Efficiency: 34.7
Max CL: 1.025
Max CL angle: 15.0
Max L/D: 49.66
Max L/D angle: 6.5
Max L/D CL: 0.776
Stall angle: 6.5
Zero-lift angle: 0.0