AG18

Drela AG18 airfoil. See also Drela airfoil links http://www.charlesriverrc.org/articles.htm and http://www.monkeytumble.com/hlg/supergee.htm

Thickness: 5.9%
Camber: 2.2%
Trailing edge angle: 4.0o
Lower flatness: 88.7%
Leading edge radius: 0.5%
Max CL: 0.936
Max CL angle: 6.0
Max L/D: 33.505
Max L/D angle: 6.0
Max L/D CL: 0.936
Stall angle: 6.0
Zero-lift angle: -2.0