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The advent of the Mi-6 gave the Soviet Union the very useful ability to move and place large, bulky or heavy loads with precision. Limitations of the Mi-6 in the flying crane role included a weight to payload ratio and the inability of the crew to easily see the load and its intended final position. A Council of Ministers directive of 20 February 1958 tasked OKB-329 (OKB Mil) with the development of a dedicated flying crane helicopter for carrying bulky loads unable to be carried in the hold of an Mi-6.
The Mil OKB's response drew heavily on the Mi-6, utilising the dynamic components and 4,100 kW (5,500 hp) Soloviev D-25V turboshaft engines, on a slim fuselage sitting on four tall strut braced undercarriage legs, with a wide track allowing the helicopter to taxi over loads, or for mobile loads to be moved underneath. The fuselage can carry 28 passengers inside the cabin as well as 3 t (6,600 lb) of cargo loaded through a side door in the aft fuselage, by an integral boom and winch. Underslung loads can be attached directly to the fuselage by hydraulically operated clamps, or carried on a 8.5 m × 3.6 m (28 ft × 12 ft) pallet lifted by the winch and braced by cables and/or struts to the undercarriage legs. The external sling system of the Mi-6, with a capacity of 8 t (18,000 lb) could also be fitted under the centre fuselage.
Ceiling
MAX RANGE
Aircraft Speed
Max Crew
The new version announced by the Russian Ministry of Defence in 2018 eventually crystalized into the Ka-52M; 114 helicopters of this new version are to be acquired. Additionally, older Ka-52s are to be upgraded to Ka-52M standard. The contract for the first 30 Ka-52Ms was signed in August 2021. A new contract was signed in August 2022. Upgrades embodied in the Ka-52M include a modernized GOES-451M electro-optical targeting turret with an increased range, stronger undercarriage wheels, and improved cockpit ergonomics, with better adaptation to the use of night-vision goggles.
The Ka-50 and its two-seat version Ka-52 are high-performance combat helicopters with day and night capability,
For its own protection, Ka-50 is fitted with a radar warning receiver, electronic warfare system and chaff and flare dispensers.