RAF 89 AIRFOIL

Thickness: 24.8%
Camber: 1.6%
Trailing edge angle: 26.8o
Lower flatness: 4.2%
Leading edge radius: 7.9%
Efficiency: 45.3
Max CL: 1.582
Max CL angle: 15.0
Max L/D: 30.733
Max L/D angle: 9.0
Max L/D CL: 1.069
Stall angle: -0.5
Zero-lift angle: -1.5