The Mil Mi-4 Soviet multipurpose helicopter developed by Mil Design Bureau in the early 1950s. The aircraft was the first military and transport helicopter of the Armed Forced of the USSR, manufactured at Kazan Helicopter Plant between 1953 and 1968. During the 1950s-1970s, Mi-4 was the main assault transport helicopter of the Warsaw Pact countries.
- Categories: Unrest, Conflicts & War, Economy, Business & Finance, Science & Technology
- Location: Russia
- Event date: 12.11.1962
- Date published: 12.02.2020
- Author: Musa Selimkhanov
- Credit: Sputnik
- Original: A140646, 6x6 film
- Media: JPEG, 3644x3532px, 5.3Mb