Rostvertol: 75 years anniversary celebration

Rostvertol's history started in 1939, with the Ryazan plant producing wooden aircraft propellers. The plant initially started producing gliders, light aircraft and the Polikarpov Po-2 biplane. It later moved into a new area -- producing helicopters such as the legendary, ground-breaking Mi-1 and Mi-6 heavy transport helicopter, the Mi-24 and Mi-35M military helicopters, the Mi-26 heavy helicopter, and the latest Mi-28N(E) Night Hunter.
More about Rostverto anniversary: http://www.russianhelicopters.aero/en/press/news/Rostvertol_75th_anniversary/