In 1999, Steve Fossett heard that Enevoldson was trying to find funding, and immediately asked to join the project. United States Air Force, on the basis of NASA request, loaned the project full pressure suits. A Glaser-Dirks DG-500 (DG 505M) motorized glider was modified to remove all engine and related equipment and the space used for storage of liquid oxygen and a large supply of Li-SO2 primary batteries. Most of the instruments and electronics were replaced with equipment suitable for the extreme altitudes that the sailplane would encounter. Duncan Cummings, of San Pedro, California, built special, lightweight, efficient, reliable faceplate heat controllers. Butler Parachute Company built special high altitude stabilized parachutes.