The main purpose of Ka-50 is the extermination of military targets including tanks, troops and aircrafts in the battlefield and in the frontline area during the daytime in any season. Black Shark excels all the world counterparts in its powerful armament and high-precision guidance system. In terms of climbing capacity and maneuverability Ka-50 excels the new American combat helicopter AH-64D. The helicopter is capable of operating in the high mountains at high outside temperatures. It is able to move in any direction.
A first batch of eight Ka-50 aircraft has been delivered. 12 Ka-52 were to be procured for Russian Air Force special operations in 2005, but funding for the programme was cut. The Russian Air Force operates 15 Ka-50 and 20 Ka-52 helicopters
A night attack version, Ka-50N, with Samshit-50T thermal imager, day TV and laser rangefinder was also developed but did not enter full productio. Kamov also joined with Israeli Aircraft Industries (IAI) to produce a version for the Turkish defence forces, the Ka-50-2 Erdogan that was compatible with Nato weapons and had an Israeli equipped cockpit. The contract was eventually awarded to the A129.
Ka-50 attack helicopter designThe coaxial rotor design provides a hovering ceiling of 4,000m and vertical rate of climb of 10m a second at an altitude of 2,500m. The rotor blades are made from polymer materials. The coaxial-rotor configuration results in moments of inertia values relative to vertical and lateral axes between 1.5 to two times less than the values found in single-rotor helicopters with tail rotors. Absence of the tail rotor enables the helicopter to perform flat turns within the entire flight speed range. A maximum vertical g-load of 3.5 combined with low moments of inertia give the Ka-50 a high level of agility.
Extensive all-round armour installed in the cockpit protects the pilot against 12.7mm armour-piercing bullets and 23mm projectile fragments. The rotor blades are rated to withstand several hits of ground-based automatic weapons.
The Ka-50 is the world's first operational helicopter with a rescue ejection system, which allows the pilot to escape at all altitudes and speeds. The K-37-800 rocket-assisted ejection system is manufactured by the Zvezda Research and Production Enterprise Joint Stock Company in the Moscow region.
Ka-50 ordersA request for proposal (RFP) to buy 22 attack helicopters was issued by the Indian Defence Ministry on 30 May 2008 as part of the $550m contract. The attack helicopter should encompass weapons, to boost the air force's surveillance and combat capabilities.
The air force expected that the helicopter would weigh 2,500kg or more when empty and have two engines. It should encompass a modern anti-armour capability along with a turret gun of 20mm or higher calibre and be able to fire 70mm rockets a range of 1.2km. The helicopter should be capable of working in all weather, day and night, and in desert and mountaineous regions.
The second RFP was issued in June 2009, stating that around 384 additional light helicopters were cleared for purchase. The $2bn order was for the Indian Air Force and Army, of which 125 would be for the air force and 259 for the army.
WeaponsA combination of various armaments to a maximum weapon load of 2t can be selected according to the mission, including anti-tank missiles, unguided aerial rockets of different calibres, air-to-air missiles, guns, bombs and other weapons.
The helicopter has small mid-mounted wings, fitted with four underwing suspension units and wingtip countermeasures pods. Up to 12 Vikhr supersonic anti-tank missiles can be mounted on the helicopter's two underwing external stores. The laserbeam-riding Vikhr missile is stated as having a target hit probability close to one, against a tank at a range of up to 8km, and the capability of penetrating all types of armour, including active armour up to 900mm thick.
The Ka-50 is armed with a 2A42 quick-firing 30mm gun, which has an unrestricted azimuth and elevation range mounting for use against airborne or ground targets. The gun is equipped with 460 rounds of ammunition: two types being carried, high-fragmentation and explosive incendiary rounds and armour-piercing rounds. The pilot selects the type of ammunition in flight. The weight of the ammunition is 0.39kg each round, the muzzle velocity is 980m/s and the range is up to 4km. The gun provides an angular firing accuracy of two to 4mrad.
Flight systems include inertial navigation system (INS), autopilot and head-up display (HUD). Sensors include forward-looking infrared (FLIR) and terrain-following radar.
The Ka-50 is fitted with a radar warning receiver, electronic warfare system and chaff and flare dispenser.