This monoplane had a 25 hp Hilz engine, a span of 10 m and an overall length of 9 m. It made jumps of 100 m in 1911, but the builder, Theodor Hellmund of Siegburg, Germany, considered fitting a more powerful engine.
Hellmund Eindecker
This monoplane had a 25 hp Hilz engine, a span of 10 m and an overall length of 9 m. It made jumps of 100 m in 1911, but the builder, Theodor Hellmund of Siegburg, Germany, considered fitting a more powerful engine.
All Aero 