Marganski & Myslowski MDM-1 Fox

The MDM-1 Fox is a Polish two-seat glider designed specifically for advanced and unlimited-category aerobatic flight training. It allows pilots to practice complex, high-stress maneuvers without the use of an engine. It remains a popular training aircraft for competitive glider pilots.

The aircraft was developed by Polish engineers Edward Marganski and Jerzy Myślowski. They designed the glider in the early 1990s to meet the rigorous demands of international aerobatic training. Marganski's company, Margański & Mysłowski, continues to manufacture gliders in Poland today.

The MDM-1 Fox completed its first flight in 1993. It was quickly adopted by aerobatic clubs across Europe due to its excellent handling characteristics. The aircraft has since seen various engine-assisted modifications, known as the MDM-1Fx.

In its standard configuration, the MDM-1 Fox is an unpowered, pure sailplane that must be towed into the air by another aircraft. However, some variants were later equipped with small retractable engines for self-launching capabilities. The traditional Fox relies entirely on thermals and aerodynamic efficiency to maintain altitude.