Mi-4 and its modifications. The first domestic military transport helicopter. Yakubovich N.V.

The book of the leading historian of aviation for the first time in all details talks about the creation, design, production and operation of the first domestic military transport helicopter. Mi-4 was the main transport-reference helicopter of the Armed Forces of the Organization of the Warsaw Treaty, and also left a noticeable trace of servicing the deposits of Siberia, the construction of the BAM, laying the highways and gas pipelines. The publication is illustrated by many photos.