Mil Mi-4
Videos
The Mil Mi-4 is a Soviet transport helicopter that served in both military and civilian roles.
Mil Mi-4AV at Prague Aviation Museum
MI-4 in Riga aviation museum
Mil Mi-4 of the Finnish Air Force
A Hungarian Mi-4
Shvetsov ASh-82
Videos
The Shvetsov ASh-82, also known as the M-82, is a Soviet 14-cylinder, two-row, air-cooled radial aircraft engine developed from the Shvetsov M-62, which in turn was the result of development of the M-
Mil Mi-4
…Max takeoff weight: 7,550 kg (16,645 lb) Powerplant: 1 × Shvetsov ASh-82V 14-cylinder air-cooled radial piston engine, 1,250 kW (1,680 hp) Main rotor diameter: 21 m (68 ft 11 in…
Preserved Shvetsov ASh-82 at the Prague Aviation Museum, Kbely
ASh-82T aircraft engine. The black metal plates mid-engine are baffles that re-direct airflow from the front of the engine (on the right in this image) over the heads of the cylinders.