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General information | |
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Type | Transport helicopter |
Manufacturer | Mil Moscow Helicopter Plant |
Status | Limited Service; North Korean Air Force |
Primary users | Soviet Air ForcePolish Air Force Royal Afghan Air Force |
Number built | over 4,000 including Z-5s |
History | |
Manufactured | 1951–1979 |
Introduction date | 1953 |
First flight | 3 June 1952 |
Variants | Harbin Z-5 |
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The Mi-4 transport helicopter laid the groundwork of Soviet Army Aviation. It was widely used both in the armed forces and in Soviet civil aviation, and for several decades remained the main type of helicopter in the inventory of the Soviet Armed Forces and of the Civil Air Fleet. The Mi-4 went out of service with the development of the Mi-8. It is no longer used by the Russian Air Force, though it remained in service in some countries as a utility helicopter or as a military transport a while longer. Albania was thought to be the final country using the helicopter, and by 2005 all were out of service. The Mi-4 played a very important role in the Bangladesh liberation war of 1971. The Mi-4 was the workhorse of the Indian Air Force[5] covering the medium lift role at the time. A highly successful heli-borne operation, the Meghna Heli Bridge, using Mi-4s helped the Indian Army's 57 Mountain Division clear the Meghna River. The helilift of a battalion of Indian troops to the outskirts of Sylhet was the first heli-borne operation of the Indian army.
Ceiling
MAX RANGE
Aircraft Speed
Max Crew
The Mi-4 transport helicopter laid the groundwork of Soviet Army Aviation. It was widely used both in the armed forces and in Soviet civil aviation, and for several decades remained the main type of helicopter in the inventory of the Soviet Armed Forces and of the Civil Air Fleet.
The Mil Mi-4 (USAF/DoD reporting name "Type 36",[1] NATO reporting name "Hound")
An official video of a North Korean Air Force combat flying skills competition released in 2014 shows that the Mi-4 is still in limited service in North Korea