Current Issues

We will be attending the show NOV 8-10 with Dietrich Kehe from Hirth Engines.  We will focus on the UAV area of the air show.  If you will be at the show and would like discuss Hirth’s UAV propulsion solutions, please contact us to set up a meeting:  Bob Schmidt, This email address is being protected from spambots. You need JavaScript enabled to view it., PH: +1 (810) 441-1457 or Dietrich Kehe, This email address is being protected from spambots. You need JavaScript enabled to view it., PH: +49 7144 8551 50.

Dubai Airshow – NOV 8-12 – Dubai, UAE –


Due to our technology and our quality drive systems for reconnaissance drones have taken a leading position in the field 8-60 hp.

If you are looking for a cheap motor out of the hobby area, you are wrong with us.

However, seek a sophisticated complete system with for example starter generator integrated servo, interfaces, motor carrier, propellers, etc. you are in good hands with us.

We do not only promise the possibility of using heavy fuel (A1, JP5 / 8), but we can demonstrate it to you. Please visit us to be convinced.
Level tests (Porsche), climate tests (Beru), as well as environmental tests (Messrs. Rheinmetall) we can offer according to your specifications.

We can develop, according to your specifications, the optimum drive for reconnaissance drones, APU`s and other applications.

All deliveries are getting approved by the Federal Export Office (BAFA).

Countries or companies that are on the so-called "black list" are generally not supplied.

If interested please make an appointment at our home in order to demonstrate our work and efficiency.

We assure you the best solution for your requirement.

One of our exhibitions-themes this year in hall B1 booth 319 is "120 kg". Exhibits include the every popular engines Hirth, as well as:

Coaxheli by Rotorschmiede

Gyrocopter by SMB

Tandemparaglidertrike by FSB

Trikes by Solid Air

Hummel Bird plane

and our new technology iPower. We appreciate your visit

For the engine F36 is a new carburettor available.

As of today, our website has a new design. The old site was accessible to more than 10 years and now it was about time for an overhaul. We hope you like the new page and would appreciate any feedback.