It was a conventional, single-bay biplane with staggered wings braced with N-struts.

It was equipped with fixed tailskid undercarriage, and seated the pilot and instructor in tandem, open cockpits.

Intended for Romania's aeroclubs and Air Force, no production ensued.

In 1934 the SET 10 was advertised for club trainer use with a 108 kW (145 hp) Walter Mars I nine-cylinder radial engine.

[1] Data from Jane's all the World's Aircraft 1937,[2] Romanian Aeronautical Constructions 1905–1974[3]General characteristics Performance Armament