BOEING-VERTOL VR-7 AIRFOIL

Thickness: 12.0%
Camber: 3.1%
Trailing edge angle: 12.3o
Lower flatness: 12.7%
Leading edge radius: 2.5%
Efficiency: 33.8
Max CL: 1.237
Max CL angle: 15.0
Max L/D: 49.648
Max L/D angle: 5.5
Max L/D CL: 0.871
Stall angle: 8.5
Zero-lift angle: -2.5