The Aériane Swift is a lightweight (48 kg) foot-launched tailless sailplane whose rigid wings have a span of 40 feet. The Swift has been succeeded by the "Swift'Lite". Although designed in California, Swift aircraft are now manufactured by Aériane, a European firm based in Gembloux, Belgium. Aériane first manufactured the Swift under licence, but the firm is now the sole manufacturer. Design & development The Swift (an acronym for 'Swept Wing with Inboard Flap for Trim') was originally conceived as a rigid hang glider with sailplane-like performance. Bright Star Gliders had developed the 1989 U.S. National Hang Gliding Championship winning Odyssey prototype. Meanwhile Professor Ilan Kroo and a group of graduate students at Stanford University had developed the Stanford SWIFT design project. When Brian Porter of Bright Star met Stanford student Steve Morris, the projects merged. Bright Star constructed the revised SWIFT and its first flight took place in December 1989. The swept wing has control surfaces along the entire trailing edge: flaps occupy the inner 42%, and elevons take up 58% of the outer span. Large winglets act as vertical stabilizers and the models with an enclosed cockpit also have conventional fuselage stabilising surfaces that contribute to yaw stability. The winglets on the 1989 prototype were fixed surfaces, so the pilot effected turns using the elevons. The original Swift is now out of production, having been replaced by a refined version called the Swift'Lite. This new model has winglets that, like those on the Rutan Long-EZ, are rudders when used singly, and air-brakes when used together. In addition, compared to its predecessor, the Swift'Lite is claimed to be: 20% lighter, with lighter and more responsive controls, a lower stall speed, an improved glide ratio of 27:1, better pilot visibility and comfort, and simplified assembly procedure. Model range A variety of different "fuselage pods" have been fitted beneath the wings to create a range of aircraft, as follows: the core product is the foot-launched glider (the Swift'Lite) a self-launching glider (the Swift-PAS) with two-stroke engine, later with an 18 hp Bailey 175 four stroke engine a motor-glider (the P-Swift) with 2-stroke engine an electric-powered variant (Swift-Light E) has 20 minutes of powered flight per charge. Power comes from an Eck-Geiger HPD-10, 10-kilowatt motor, controller and battery system, part of a setup designed and sold by Austrian hang-gliding champion Manfred Ruhmer. a two-seat glider used for training (the Tandem Swift) The