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Elroy Air
South San Francisco, California, United States
About
Elroy Air develops Chaparral, a hybrid-electric autonomous heavy-cargo drone for defense, commercial and rapid-response logistics.
The company's stated aims are same-day shipping for every person on the planet and zero-risk aerial resupply for defense. It has flown the first uncrewed autonomous flights under the U.S. DOT and FAA eVTOL Integration Pilot Program, and Bristow has reserved 15 early delivery positions for Chaparral. Elroy Air is based in South San Francisco and has announced plans to go public.
The 2025 Battery Report lists Elroy Air among major battery-electrified aviation players in the Americas.
From the Battery Report
Battery Report 2025 · chapterApplications: Aviation, Drones, SpaceVolta Foundation's annual report on this part of the battery industry.Supply Chain Segments
Location Info
- HQ
- South San Francisco, California, United States
Sources
Where the details on this profile come from.
What they do: Drone & eVTOL
- Battery Report 2025, p.247 (Major Battery-Electrified Aviation Players, Americas) · Battery Report · checked Oct 2026
Quick Facts
- Last Updated
- Oct 16, 2026