The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft. The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight rules and US light-sport aircraft rules. It features a cantilever low-wing, a two-seats-in-side-by-side configuration enclosed cockpit, fixed tricycle landing gear or optionally conventional landing gear and a single engine in tractor configuration. The aircraft is constructed from aluminum sheet, with a wing that has a span of 8.10 m (26.6 ft) and an area of 10.14 sq m (109.1 sq ft). Standard engines available are the 80 hp (60 kW) Rotax 912UL, the 100 hp (75 kW) Rotax 912ULS and the 120 hp (89 kW) Jabiru 3300 four-stroke powerplants. A Magnum 501 rocket powered parachute system is under development for the aircraft. In 2011 the design was accepted as a Federal Aviation Administration approved special light-sport aircraft. For the Australian agents website, click here. Variants Alto TG Tricycle landing gear version. Alto TW Tailwheel (conventional gear) model. Alto 100 Marketed as an American light sport aircraft.