Goebler-Hirthmotoren GmbH & Co. KG (Hirth Motors) has been working with MartinUAV on a new propulsion system for their V-BAT transitional vertical take-off and landing (VTOL) to improve operational ...
Hirth Motors has launched a new 15hp 4201 engine for the unmanned aerial vehicle (UAV) market, the company announced on 11 January. The air-cooled 4201 engine is a reed valve intake 2-stroke boxer ...
Goebler-Hirthmotoren GmbH & Co. KG (Hirth Motors) have launched a new 15hp 4201 engine with advanced technology to create a new consumer off the shelf (COTS) propulsion system which meets the ...