This project is notable for featuring a forward-swept wing (the wings angle forward). Very few gliders have used such a configuration. Among them are the Emelyanov KIM-3 (1936), the Letov Let 13 (Czechoslovakia, 1956), which was widely exported to the United States, Germany, Switzerland, Australia, and South America; and finally a glider designed by Rudolf Kaiser and built in 1966 by Alexander Schleicher.

By its design, the scale model is closer to the Blanik, even though its tail unit is different. This observation suggests that it could be a project from the 1950s, but nothing is known about its nationality or even its manufacturer.

Probable scale: 1/20
Dimensions: wingspan 122 cm (48"), length 69 cm (27.2")