10 Fastest Helicopters In The World

Описание к видео 10 Fastest Helicopters In The World

Speed is an important technical characteristic of the helicopter. To improve the speed characteristics, developers use various carrier systems with a different number of screws and blades, and some models are equipped with special pushing screws. Over a century of helicopter history, aircraft designers managed to "disperse" them to almost 500 km / h. And today we will show you the 10 fastest helicopters in the world!

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