MilParade.ru | #34 | MiG-29K TO OPERATE FROM NEW AIRCRAFT CARRIERS
The MiG-29K program has been revived due to several reasons.
The first one is the desire of the Indian Navy to acquire the Admiral Gorshkov aircraft carrier as a totally effective naval system. This called for the provision of the ship with a multi-role ship-based arrested- landing fighter of the MiG-29K size.
Both the versatility and small size of these fighters are their indispensable qualities. The aircraft engages both air targets (including those flying at an altitude of 20 to 60 m) and surface targets. The experience gained in various operations has demonstrated that shipborne aviation can effectively used against ground targets. The small size of the aircraft is essential for the Admiral Gorshkov, as it ensures their safe operation from the carrier's narrow deck, while fitting the dimensions of the hatches, hangar height and strength of the hangar deck.
The equipping of this naval ship with the MiG-29K aircraft makes it a very effective unit, capable of carrying a total of 30 MiG-29K planes and six helicopters. The ship's combat group will include 12 MiG-29K planes, i.e. its flying deck area can permit takeoff and landing of a combat group of this size. This characteristic is of extreme importance, because a further reduction of the combat group to a number below eight machines dramatically downgrades the potential of the aircraft carrier as an overall combat system. Another reason for using the MiG-29K planes is the consistent desire of the Indian Navy to build a light aircraft carrier having a displacement of some 24,000 t, and to have a unified aircraft for both this carrier and the Admiral Gorshkov (the latter has a full displacement of 45,200 t).
Finally, there is a general tendency in the world (except the USA) towards building, at the turn of the century, comparatively small aircraft carriers which have a relatively low construction and maintenance cost; these carriers will be the base for aircraft the size of the MiG-29K, Rafale-M, F/A-18. Currently, this idea is gradually gaining support in Russia. Such a design concept is being studied with a view towards the present economic realities, as well as the future tasks facing the Armed Forces. The Mikoyan Design Bureau has not stopped its work on the MiG-29K aircraft despite the lack of financing since 1992.
In 1984, under the Russian Air Force development program, the MiG-29K was conceived as a multi-role fighter and was supposed to be developed almost simultaneously with the Su-27K (Su-33). In 1989 - 1991 the MiG-29K underwent tests aboard the Admiral Kuznetsov aircraft-carrying cruiser simultaneously with the MiG-29M (a ground-based гtwinх of the MiG-29K). In December 1991, following these successful tests, Russia's Defense Ministry authorized the commencement of its series production and service with Russia's naval aviation, including its operation on board the Admiral Kuznetsov cruiser.
The MiG-29M and MiG-29K planes trebled the number of combat employment regimes in comparison with the fighters designed for engagement of air targets only. The number of guided weapon types carried by the aircraft was doubled, with air-to-ship, air-to-ground and air-to-radar heavy guided missiles added to their arsenal.
However, the aircraft was not launched into series production. December 1991 was the last month when Russia's Defense Ministry could purchase new types of aircraft, battle tanks or missiles. Since January 1992 to date, the situation has aggravated still more.
We know that the MiG-29 is precisely the kind of a multi-role aircraft needed today. Considering the fact that all the characteristics essential for a multirole fighter were incorporated into the MiG-29K at the design stage, and the aircraft has successfully passed all tests aboard the Admiral Kuznetsov aircraft-carrying cruiser, it can now be easily employed for operation from aircraft carriers.
Now, let us consider what the MiG-29K looked like in 1991, what it will look like in 2002 on board the Admiral Gorshkov, and what shape it will take in 2008 on board a light aircraft carrier?
The 1991-built MiG-29K differs from the MiG-29 production model by featuring a new multi-function radar, dubbed Zhuk; a cabin with monochrome display and use of the HOTAS (hands-on-throttle-and-stick) principle; the RVV-AE air-to-air active homing missiles; antiship and antiradar missiles; as well as air-to-ground precision-guided weapons.
The aircraft has a remote control system, large-area (42 m2 vs 38 m2) folding wing, adjustable center-line air intakes with retractable screens protecting the engines during operation from ground airfields, reinforced landing gear, hook, corrosion- protected reinforced fuselage made specifically for deck-based aircraft, better view from the cockpit, more effective high-lift devices for landing and takeoff modes, and new air-brake flaps. The enhanced thrust engine has an emergency rating for takeoff from the deck. The internal fuel load was increased to 4,560 kg vs 3,340 kg of the series-produced MiG-29 largely due to the removal of the upper air intake inlets. The payload was also increased. The maximum weight of the aircraft grew from 19.5 to 22.4 t. Composite materials were widely used to manufacture its structural elements. Advanced alloys were also used, but to a lesser extent.
The aircraft can engage air targets, including low-flying ones, as well as destroy ships and ground targets with precision-guided weapons.
During its tests aboard the Admiral Kuznetsov aircraft-carrying cruiser, the aircraft had a springboard-assisted takeoff from strips 195 m and 95 m long. According to the results of the tests, the landing accuracy proved to be very high, which made it possible at a later stage to switch over to a three-cable arrester system on the Admiral Gorshkov.
The 2002-built MiG-29K will feature better cockpit avionics with versatile liquid-crystal color displays. The cockpit was tested by Russian Air Force pilots on the MiG-29SMT fighters and was approved by them. The Indian Air Force pilots also flew the MiG-29SMTs and they also greatly appreciated the information-control field facilities of the cockpit.
The potential of the aircraft's navigational systems will be markedly increased through the installation of a satellite navigation system which has also successfully passed tests aboard the MiG-29SMT aircraft. The capabilities of airborne computers and weapons control systems will be enhanced as well.
The reduced weight and space required of the onboard equipment will help increase the internal fuel load, as compared to the 1991-built MiG-29K. The aircraft operated from an aircraft carrier will have an effective radius of 850 km for air combat and 1,150 km for antiship and strike operations (without refueling).
The aircraft has retained the in-flight refueling system. An aerial tanker version of the MiG-29K has also been developed.
The aircraft armament comprises the RVV-AE air-to-air active homing missiles; the R-27R1 semi-active homing missiles; the R-27ER1 increased-range missiles; the R-73, R-27E1, R-27TE1 heat-seeking missiles; the Kh-31A and Kh-35 antiship missiles; the TV-guided weapons; and, with an optional sight pod installed, laser weapons. An open-type architecture of the aircraft enables it to carry foreign-made weapons as well.
The landing accuracy is additionally enhanced through the employment of an autothrottle system. The takeoff characteristics make it possible to perform 90 percent of flights under tropical conditions when the carrier ship speed is 10 knots.
The assortment of the onboard equipment has been thought over with due consideration for the possible use by India of existing repair and maintenance facilities supplied at different times to it to service 70 MiG-29Bs. Engines can be overhauled in India.
The RD-33 series-III engine, a record holder in terms of total service life and reliability among the Russian-made fighter engines, will have an increased takeoff thrust, as well as extra corrosion protection.
Aluminum-lithium alloys used in some structural members have been excluded because of their high cost.
A 2008-built MiG-29K model will be a further development of the 2002-built version. However, all the novelties will be incorporated in a manner allowing their use on the aircraft supplied previously.
The intelligence of the airborne radar digital computer will be dramatically increased without changing the hardware.
The range of combat missions can be increased by adding optronic sight pods as well as radar, infrared imaging and reconnaissance equipment. The takeoff characteristics will be improved to increase the combat load of the aircraft operated from a light aircraft carrier using a smaller-size springboard.
The time is not ripe yet to disclose all the details of these projects, but we can say now that the MiG-29K, according to the Mikoyan Design Bureau estimates, has a significant potential due to its excellent aerodynamics and suitable dimensions