3D Quad Plan
Double-diamond quad under development.
Dabbler and Dribbler
A 2 or 4 line single skin hybrid traction kite. Including Surfplan sled design program.
Eliminator
A range of rectangular traction foils by Andy Smith.
Junebug
Detailed 4 line kite plan also available in several downloadable formats.
Nasawing
A MS Windows application for calculating plans for this soft, single skin kite.
NPW-5 Plans
Plans for the NPW-5 NASA PARA WING, NPW9-b,NPW-HA and NPW-PHA.