The multipurpose helicopter Mi-171A3, developed by the Russian Helicopters Holding Company started flight tests. The maiden flight in hover mode lasted 15 minutes and passed properly; all systems evinced stable operation. The rotorcraft is designed for offshore operations and maintenance of offshore drilling platforms.
During the flight, the crew consisting of chief test pilot, Hero of Russia Alexander Klimov and test pilot, knight of the Order of Courage Vladimir Kutanin performed a series of short vertical maneuvers, while turning and moving the helicopter in all directions at various speeds.
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