Breakthrough in Rotor Blade Design will Boost the Speed of the Russian Combat Helicopters
MOSCOW, the Russian Federation (BulgarianMilitary.com) – The speed of the current Russian fleet of combat helicopters is about to be boosted due to newly developed rotor blades based on advanced principles. The speed improvement comes as a result of the joint work of the member of the National Research Center “Zhukovsky Institute” - The Zhukovsky…