BOEING-VERTOL VR-12 AIRFOIL

Thickness: 10.6%
Camber: 2.3%
Trailing edge angle: 21.7o
Lower flatness: 9.6%
Leading edge radius: 2.5%
Efficiency: 37.9
Max CL: 1.075
Max CL angle: 14.0
Max L/D: 36.336
Max L/D angle: 7.5
Max L/D CL: 0.889
Stall angle: 10.0
Zero-lift angle: -0.5