ElevonX is a leading provider of professional hybrid fixed-wing vertical take-off and landing (VTOL) UAVs (unmanned aerial vehicles). Watch their fixed-wing electric SkyEye Sierra VTOL UAV and hybrid gasoline-electric Tango VTOL UAV in action:
The SkyEye Sierra VTOL is a multipurpose vertical take-off and landing fixed-wing UAV that can be operated from only a very small footprint. Capable of carrying up to 3kg of payload, the long-endurance VTOL UAV can stay in the air for up to 3 hours when electrically powered or up to 5 hours with a petrol engine
Tango is a fixed-wing VTOL UAV which can be equipped with fully electric power or a hybrid gasoline-electric propulsion system. With a payload capacity of 5kg and a flight endurance of up to 6 hours this platform can be adapted to land on water, giving operators greater flexibility when conducing maritime or water-based missions.