New Dates and Location Announced for AUVSI XPONENTIAL 2020. Learn More
Welcome to your XPONENTIAL Exhibitor Console!
The Exhibitor Console is your XPONENTIAL hub for all the information you need to know – from deadlines to promotional items - in one convenient location.
HFE International develops and manufactures high end propulsion systems for UAV’s, unmanned systems and ground support equipment. This includes fuel-injection and rotary systems with gasoline and multi/heavy fuel operation. With 1,000+ units sold – at 25% the cost of the closest competitor – HFE engines are in use around the world.