BOEING-VERTOL VR-9 AIRFOIL

Thickness: 6.0%
Camber: 0.3%
Trailing edge angle: 6.3o
Lower flatness: 13.3%
Leading edge radius: 1.6%
Efficiency: 23.6
Max CL: 0.54
Max CL angle: 9.5
Max L/D: 15.805
Max L/D angle: 2.0
Max L/D CL: 0.156
Stall angle: 9.5
Zero-lift angle: 0.0