Kangke SK50
56" span symetrical 621 sq in
40-52 2 Stroke
length 49"
5-5.5lb
4channel w 5 servos(2 for aleron)
Wheel pants and cowell included
http:kangkeusa.com
E-mail them a request for a sales flyer and you will see a good picture that shows the airfoil!
Hope this helps!