The Fairey IIIF shared little, apart from a structural similarity, from the Fairey Fox.

One of many designs by Christopher Heintz in the 1970s, the CH-300 was a developed of the CH-200 series aimed at producing a low-wing monoplane with an ability to carry a third person, or two children, on a bench seat behind the two main seats.

Zlin began building gliders and small aircraft in 1934 but during World War II built Klemm 35B and Bucker Bestmann military trainers for the Luftwaffe.

This aircraft stemmed in 1998 from a series of light aircraft designed by Dan Denney. The Lite was an ultralight trainer aimed as the US Sports Pilot Program. It has been produced in kit form and is available in tricycle undercarriage configuration.

The Skyboy two-seat light touring and training aircraft is available in kit form from Interplane SRO in Letiste Zbraslavice in the Czech Republic.

The F-12 series was developed from the F-11 series which in turn was developed from the Jodel D-11The F-12 had an enlarged cockpit, simplified fittings and aerodynamic improvements which improve the aircraft’s stall characteristics