UAV Engines AR741

UEL UAV-741 Drone Wankelmotor

UAV Engines AR741 is a Wankel engine for use in unmanned aircraft (UAV) of the British manufacturer UAV Engines. It is an air-cooled single-plate Wankel motor with a particularly favorable weight / power ratio. The service life between two engine overhauls is 250 h and is tested according to FAR 33. It is possible to operate this engine with kerosene.

The engine is used among others for the drones AAI RQ-7, the BAI Isis and the Aurora Flight Science Golden Eye 100. Technical data Edit source text

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