Elroy’s Chaparral C1 Achieves First Transition Flight

Company’s middle-mile cargo drone successfully transitions from vertical to wingborne forward flight.

Jack Daleo

Thursday, August 14, 2025 at 09:00 AM ET

Verified

Edited By:

Travis Tingle

Elroy’s autonomous Chaparral reached a top speed of 70 mph in forward flight after completing its first successful transition from vertical hover. [Courtesy: Elroy Air]

Key Takeaways:

Elroy Air's Chaparral C1, a hybrid-electric vertical takeoff and landing (hVTOL) cargo drone, achieved a major technical milestone by successfully transitioning from hover to efficient wingborne forward flight.
This uncrewed aircraft is designed to carry up to 300 pounds over 300 miles, utilizing a hybrid-electric powertrain that recharges batteries in flight for extended range in runway-independent logistics missions.
With over 1,500 aircraft in commercial backlog (including FedEx) and active military contracts, Elroy Air plans to begin cargo operations this year and deliver production Chaparrals to customers within the next few years.

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A self-flying cargo drone that combines features of both helicopters and airplanes is starting to prove that it is the real deal.

Elroy Air, developer of the Chaparral—an uncrewed aircraft system (UAS) designed to carry up to 300 pounds of payload over 300 sm (about 260 nm)—on Wednesday revealed that its preproduction Chaparral C1 has transitioned from hover to wingborne forward flight. The flights mark a major technical milestone for the hybrid-electric, vertical takeoff and landing (hVTOL) aircraft, which is intended for runway-independent commercial and military logistics missions.