Möller Flugzeugbau had tested a small, single seat, cantilever, inverted gull wing sports aircraft of striking aerodynamic cleanliness.
[1] At the same time the company was completing a smaller span single-seater in the same clean style but with a 37 kW (50 hp) Zündapp 9-092 four cylinder air-cooled, inverted inline engine labelled V11 Stürmer.
[2] The Stomo 3 was an all wood aircraft, designed to be simple to build without specialist tools and to have low capital and running costs, together with good performance and aerobatic capability.
The Zundapp engine was neatly cowled in the nose and the enclosed cockpit was over the wing, blended into the raised fuselage behind it which tapered to a conventional, cantilever empennage.
[2] The Stomo 3 had a tailskid undercarriage with a track of 1.63 m (5 ft 4 in), its vertical, bungee-damped main legs mounted on the wing centre section spar, close to the junction with the outer panels.