The TL Ultralight TL-22 Duo is a Czech ultralight trike that was designed and produced by TL Ultralight of Hradec Králové. Production has been completed, but when it was available the aircraft was supplied as a complete ready-to-fly-aircraft or as a kit for amateur construction. Design and development The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of . The aircraft has a maximum gross weight of . It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem open cockpit with a cockpit fairing, tricycle landing gear with wheel pants and a single engine in pusher configuration. The aircraft is made from bolted-together aluminum tubing, with a fibreglass cockpit fairing and its double surface wing covered in Dacron sailcloth. Its span wing is supported by a single tube-type kingpost, uses an "A" frame weight-shift control bar and has a wing area of . The standard powerplant used is a twin cylinder, liquid-cooled, two-stroke, dual-ignition Rotax 582 engine. The aircraft has an empty weight of and a gross weight of , giving a useful load of . With full fuel of the payload is . Operational history By 1998 the company reported that 50 aircraft were flying. Specifications (TL-22 Duo) References External links Photo of a TL-22 Duo TL-22 Duo 1990s Czech and Czechoslovakian sport aircraft 1990s Czech and Czechoslovakian ultralight aircraft Homebuilt aircraft Single-engined pusher aircraft Ultralight trikes