By Nicholas Slayton Posted on Jul 31, 2022 By all accounts the Zephyr should be dead. There’s no reason the drone should still be flying above the American Southwest after more than a month in ...

There's also Airbus' Zephyr, which is another electric drone, though this one uses solar power to remain in the air for months at a time, and that's only one of the many records it's broken.

Based in Farnborough just outside London, Aalto HAPS makes solar-powered, fixed-wing drones that operate above 60,000 feet. Known as Zephyr, these high-altitude platform stations, or HAPS ...