FX 69-274

Thickness: 27.4%
Camber: 3.2%
Trailing edge angle: 47.3o
Lower flatness: 3.1%
Leading edge radius: 5.9%
Efficiency: 44.2
Max CL: 1.342
Max CL angle: 15.0
Max L/D: 21.876
Max L/D angle: 12.0
Max L/D CL: 1.072
Stall angle: 1.5
Zero-lift angle: 0.0