Russian Multi-Rotor Helicopter’s Design Will Be Ready by End of 2018 AVIATION NEWS International Aviation News, Airshow reports, Aircraft facts, worlds largest Aviation Museum database. Civillian, Military & Space, We cover it All
MOSCOW (Sputnik) – The design of a multi-rotor helicopter with a hybrid engine is expected to be developed in Russia by the end of 2018, an aircraft manufacturing industry source told Sputnik…
