AKL-201707 AviaCollection 2017/7 Mil Mi-4 Hound Military and Civil Transport Helicopter. Photos, schemes, colour pictures. 32 pages, soft cover, text in Russian.

The Mil Mi-4 (USAF/DoD reporting name "Type 36", NATO reporting name "Hound") was a Soviet transport helicopter that served in both military and civilian roles.
Contents:
The creation of the helicopter
Mass production and modification
... Search-and-rescue helicopters
... Mi-4АV armed versions based on the Mi-4A
... Mi-4M anti-submarine modification, fitted with a search radar complex SPRS-1 (Kurs-M) with operator in underfuselage gun turret
... Mi-4MR upgraded version of Mi-4VM
... Search-and-destroy anti-submarine complex
... Mi-4MT torpedo-carrying ASW (anti-submarine warfare) attack helicopter
... Mi-4BT minesweeper helicopter with floats
... Other modifications
... Helicopters for civil aviation
... Mi-4P Passenger helicopter
... Mi-4S Salon VIP transport helicopter
Technical details of Mi-4A military-transport helicopter
Operation and combat use
Overall rating
Colouring and symbols