it; it was composed of a keel, leading edges, a cross-bar and a fixed control frame. Weight-shift was also used to control the glider. The flexible wing – called "Ski Wing" – was first flown in public at the Grafton Jacaranda Festival in September 1963 by Rod Fuller while towed behind a motorboat. The Australian Self-Soar Association states that the first foot-launch of a hang glider in Australia was in 1972. In Torrance, California, Bill Moyes was assisted in a kited foot-launch by Joe Faust at a beach slope in 1971 or 1972. Moyes went on to build a company with his own trade-named Rogallo wing hang gliders that used the trapeze control frame he had seen in Dickenson's and Australian manned flat-kite ski kites. Bill Moyes and Bill Bennett exported new refinements of their own hang gliders throughout the world. The parawing hang glider was inducted into the Space Foundation Space Technology Hall of Fame in 1995. Hang gliders have been used with different forms of weight-shift control since Otto Lilienthal. The most common way to shift the center of gravity was to fly while suspended from the underarms by two parallel bars. Gottlob Espenlaub (1922), George Spratt (1929) and Barry Palmer (1962) used pendulum seats for the pilot. Interaction with the frame provided various means of control of the Rogallo winged hang glider. Today, most Rogallo wings are also controlled by changing their pitch and roll by means of shifting its center of gravity. This is done by suspending the payload from one or more points beneath the wing and then moving the pendulumed mass of the payload (pilot and things else) left or right or forward or aft. Several control methods were studied by NASA for Rogallo wings from 1958 through the 1960s embodied in different versions of the Parawing. On Rogallo wing hang gliders, John Dickenson used a type of weight-shift control frame composed of a mounted triangular control frame under the wing. The pilot sat on a seat and was sometimes also harnessed about the torso. The pilot was suspended behind the triangular control frame which was used as a hand support to push and pull in order to shift the pilot's weight relative to the mass and attitude of the wing above. Rogallo skydiving canopies After NASA discontinued its Paresev research in 1965, the concept of gliding parachutes was pursued for military and other