Join 8,500 technologists, regulators and users across commercial and defense sectors for AUVSI XPONENTIAL 2019, the largest, most comprehensive trade show for unmanned and autonomous systems. As adoption spreads and applications expand, XPONENTIAL is the one event that brings together the entire unmanned systems community to share ideas, collaborate across markets, capitalize on best practices and emerging trends and harness the power of unmanned technology for your business.

Connect the dots on cross-industry opportunities:

Connect the dots on cross-industry opportunities:


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HFE International

Tucson,  AZ 
United States
  • Booth: 3816, 3212

Boutique UAV and drone propulsion systems. HFE International provides clients with high end propulsion systems for UAV’s and drones. The quality of our products has been battle tested with over 1k engines sold and deployed with the US Armed Forces. Our propulsion systems are 25% the cost of the closest competitor. Safely Powering the Future