Didier Pti'tAvion

The Didier Pti'tAvion (Small Airplane) is a French ultralight aircraft that was designed and produced by Didier ULM of Francheval. The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.

Design and development
The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight rules. It features a strut-braced high-wing a two-seats-in-side-by-side configuration enclosed cockpit, fixed tricycle landing gear and a single engine in tractor configuration.

The aircraft is made predominantly from welded steel tubing, with its flying surfaces covered in doped aircraft fabric. Its 9.40 m span wing, has an area of 15.04 m2 and it constructed using a welded steel tube lattice spar, aluminium tube ribs and a laminate leading edge. The standard engine is the 80 hp Rotax 912UL four-stroke powerplant. The cockpit is 1.15 m wide and is intended to accommodate "bulky crew".

The aircraft comes with its own open-frame trailer for ground transport.