Welcome

to Heilemann Radial Engines . Thank you for visiting our homepage.

On our website, you will find information, construction reports and pictures of our new 350 ccm 9 cylinder radial engine.

In the gallery, there are photos of the engine, which is built in my Boeing Stearman PT17 by Balsa USA on a scale of 1:3 that was already tested for flying ability.

Short information about the content of the menu sections:

About us

learn about our ideas, thoughts and our mainspring for radial engine construction

Maintenance

check out hints and advices to ensure an always well-kept radial engine

Projects

find out about some of my ideas for the future as well as two cooperative projects with Peter Haag and Simon Hess

Gallery

enjoy pictures of the engine, during the flight in the Stearman as well as photos of the flight day

Videos

watch various Videos

Downloads

find out operating Manuals, interesting reports and news

Onlineshop

here you will find radial engines and innovative accessories

Kind regards