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На выставке MILEX-2021 представили уникальный беспилотный вертолет «Hunter»

На выставке MILEX-2021 представили уникальный беспилотный вертолет «Hunter»
sb.by - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sb.by Daily Mail and Mail on Sunday newspapers.

Ingenuity pořídil první barevní snímek Marsu

Ingenuity pořídil první barevní snímek Marsu
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Unmanned Helicopter Can Fly for 4 Hours and Carry 65 Kilos No Matter the Weather

autoevolution 18 Feb 2021, 8:46 UTC · by 7 photos The latest to do so is Swedish firm ANAVIA, which has created what it calls an “unmanned helicopter” capable of flying for up to 240 minutes with a payload of up to 65 kilos (140 pounds). Already certified by the Swiss Federal Office of Civil Aviation, the HT-100 VTOL should be ready to fly in just 15 minutes, according to the parent company, and it can operate even in the most extreme weather conditions. It’s based on a lightweight carbon construction for the cell and the rotor blades and comes with a backup electric drive that kicks in as an emergency system. The parent company says it used a 15 kW shaft turbine specifically to obtain low vibrations, while the gearbox sports a closed design with a low maintenance system.

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