50kW + Wankel engine AR682R

25kg +bi-rotorgasoline

The AR682R aero-engine has been developed to power UAVs which require up to 120 bhp. It is based on the proven AR642 core engine which was to meet UK CAA/European JAR-E and US FAA FAR-33 certification standards for manned flight. UAV DESIGN FEATURES High power to weight ration. Small frontal area. Low levels of vibration. Economical fuel consumption. Integral lightweight belt-type reduction drive to propeller.