Reliable and durable gas engines made in Germany 3W Modellmotoren is acknowledged globally for the production and development of two-stroke combustion engines for UAV (Unmanned Aerial Vehicles). For 35 years, 3w has stood for highest quality, superior performance, durability and operational safety. Our products are manufactured by our highly skilled employees in Germany. Our engines: - adapted to the requirements of the UAV industry - reliable and durable -fuel-efficient - low-noise and low-vibration Our services: - test run before delivery - customer support - customer specific adaptations and developments - breaking in