Talk:Viking Dragonfly

Airfoils
"Its 22 ft span wing employs a GU25-5(11)8 mod airfoil at the wing root, transitioning to an Eppler 1212 airfoil at the wing tip."
 * Incorrect info : confusion of root/tip with fore/aft wings. GU25 (thin nose) is a canard airfoil, and Eppler 1212 (round nose) is a main wing airfoil on Rutan Quickie aircraft. Just read correctly Lednicer ref. See also UIUC Airfoil Data Site.