We first caught wind of the Skyf drone around a year ago, and the Russian outfit rolled out some pretty outrageous performance specs to go with it. With a mix of gasoline and electric motors, the massive multirotor drone can apparently carry a 440-lb (220 kg) payload for up to eight hours. Recent demonstration flights in Tatarstan, Russia, didn't see it quite reach these lofty heights, but it did do enough for its creators to lay claim to a Guinness World Record.
The company says it has the scope to increase the carrying capacity of its jumbo-sized drone to 400 kg (880 b), with the ability to cover 350 km (220 mi) while it's at it. The drone is designed to carrying all kinds of cargo, for applications that include spraying pesticides on crops, delivering loads to off-shore gas rigs and fitting it out with sensors for search and rescue missions.
But for now it's all about proving its chops. In Tatarstan, the team had the drone lift off with a payload of 100 kg (220 lb) and carry it a distance 100 m (330 ft). This appears to outstrip the efforts of students from the University of Oslo, who set a Guinness World Record for the heaviest weight to be lifted by a remote-controlled multicopter with a 64 kg (134 lb) payload in 2016. Read more
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