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21 小时
An-2 Biplane Caused Major Scare When Russians Thought It Was A Long-Range Kamikaze Drone
Videos purporting to show a Ukrainian drone attack on a Russian oil refinery may actually have been of a wayward civilian ...
Richmond
3 天
Forget driverless cars. One company wants autonomous helicopters to spray crops and fight fires
Rotor Technologies, founded in 2021, built two autonomous Sprayhawks and aims to have as many as 20 ready for market next ...
3 天
Firms seek to make unmanned craft to serve agricultural need
When Hector Xu was learning to fly a helicopter in college, he recalled having a few "nasty experiences" while trying to ...
4 天
Air Force's Special Operations Crop Duster Plane Will Be Flown for Training at Oklahoma Base
An Air National Guard base in Oklahoma will host the first formal training unit for the service's armed recon crop duster ...
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