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The Kamov Ka-50 "Black Shark" (Russian: Чёрная акула, romanized: Chyornaya akula, English: kitefin shark), NATO reporting name Hokum A, is a Soviet/Russian single-seat attack helicopter with the distinctive coaxial rotor system of the Kamov design bureau.
The tail rotor has about the same diameter and thrust as the four-bladed main rotor fitted to the MD Helicopters MD 500. [ 6 ] The Mi-26's unique main gearbox is relatively light at 3,639 kg (8,023 lb) [ 7 ] but can absorb 14,700 kilowatts (19,725 shp), which was accomplished using a non-planetary, split-torque design with quill shafts for ...
The helicopter was developed for ferrying and anti-submarine warfare. Design work began in 1969 and the first prototype flew in 1973. Design work began in 1969 and the first prototype flew in 1973. It was intended to replace the decade-old Kamov Ka-25 , and had to have identical or smaller external dimensions than its predecessor.
In December 2012, India signed a contract for 71 aircraft at a reported cost of US$1.3 billion. [21] [22] In December 2014 it was reported that India is in agreement with the Russian Federation to produce on its territory Mi-17s and Ka-226Ts. [23] All 151 helicopters were delivered as of February 2016. [24]
Data from RIA Novosti, Russian Helicopters, JSC, Jane's All The World's Aircraft 2000–2001 General characteristics Crew: 2 (1 pilot, 1 WSO) Length: 17.01 m (55 ft 10 in) excluding rotors Wingspan: 4.88 m (16 ft 0 in) stub wings Height: 3.82 m (12 ft 6 in) to top of rotor head Empty weight: 8,590 kg (18,938 lb) equipped Gross weight: 10,700 kg (23,589 lb) Max takeoff weight: 11,500 kg (25,353 ...
As there is a low rotor clearance at the aircraft front, it is approached from the rear when the rotors are turning. Due to the limitations of the Ka-26, USSR and Romania agreed under the Comecon trade to build a single-turboshaft engine version, the Kamov Ka-126 , with better aerodynamics and range.
The Rotorfly R-30 helicopter is a coaxial helicopter with two two-blade fiberglass rotors. The control rods of the upper main rotor are located inside the shaft which reduces turbulence, It has been described as a hingeless teetering blade mount. [2] The aircraft claimed to be very quiet in general. [5]
The Mil Mi-8 (Russian: Ми-8, NATO reporting name: Hip) is a medium twin-turbine helicopter, originally designed by the Soviet Central Aerohydrodynamic Institute (TsAGI) in the 1960s and introduced into the Soviet Air Force in 1968. Russian production of the aircraft model still continues as of 2024. [1]