Mikoyan MiG-29

Overview:

The Mikoyan MiG-29 (Russian: Микоян МиГ-29) is a 4th generation jet fighter aircraft designed in the Soviet Union for an air superiority role. Developed in the 1970s by the Mikoyan design bureau, it entered service with the Soviet Air Force in 1983, and remains in use by the Russian Air Force as well as in many other nations. NATO’s reporting name for the MiG-29 is "Fulcrum", which was unofficially used by Soviet pilots in service. The MiG-29 along with the Su-27 were developed to counter new American fighters such as the F-15 Eagle, and the F-16 Fighting Falcon. Because it was developed from the same basic parameters laid out by TsAGI for the original PFI, the MiG-29 is aerodynamically broadly similar to the Sukhoi Su-27, but with some notable differences. It is built largely out of aluminium with some composite materials. It has a mid-mounted swept wing with blended leading-edge root extensions (LERXs) swept at around 40°. There are swept tailplanes and two vertical fins, mounted on booms outboard of the engines. Automatic slats are mounted on the leading edges of the wings; they are four-segment on early models and five-segment on some later variants. On the trailing edge, there are maneuvering flaps and wingtip ailerons. At the time of its deployment, it was the first Soviet and perhaps world's first jet fighter in service capable of executing the Pugachev Cobra maneuver. The MiG-29 has hydraulic controls and a SAU-451 three-axis autopilot but, unlike the Su-27, no fly-by-wire control system. Nonetheless, it is very agile, with excellent instantaneous and sustained turn performance, high alpha capability, and a general resistance to spins. The airframe is stressed for 9-g (88 m/s²) maneuvers. The controls have "soft" limiters to prevent the pilot from exceeding the g and alpha limits, but these can be disabled manually. In joint USAF-Luftwaffe exercises, the MiG-29 that the Luftwaffe fielded defeated the F-16 in close combat almost every time using its highly practical IRST sensor and helmet mounted display, together with the Vympel R-73 (NATO: AA-11 'Archer') missile. The MiG-29 has two widely spaced Klimov RD-33 turbofan engines, each rated at 50.0 kN (11,240 lb) dry and 81.3 kN (18,277 lb) in afterburner. The space between the engines generates lift, thereby reducing effective wing loading, to improve maneuverability. The engines are fed through wedge-type intakes fitted under the LERXs, which have variable ramps to allow high-Mach speeds. As an adaptation to rough-field operations, the main air inlet can be closed completely and alter using the auxiliary air inlet on the upper fuselage for takeoff, landing and low-altitude flying, preventing ingestion of ground debris (foreign object damage [FOD]). Thereby the engines receive air through louvers on the LERXs which open automatically when intakes are closed. However the latest variant of the family, the MiG-35, eliminated these dorsal louvers, and adopted the mesh screens design in the main intakes, similar to those fitted to the Su-27. The internal fuel capacity of the original MiG-29B is only 4,365 liters distributed between six fuel tanks, four in the fuselage and one in each wing. As a result, the aircraft has a very limited range, in line with the original Soviet requirements for a point-defense fighter. For longer flights, this can be supplemented by a 1,500 liter (330 Imp gal, 395 USgal) centerline drop tank and, on later production batches, two 1,150 liter (365 Imp gal, 300 USgal) underwing drop tanks. In addition, a small number have been fitted with port-side inflight refueling probes, allowing much longer flight times by using a probe-and-drogue system. Some MiG-29B airframes have been upgraded to the "Fatback" configuration (MiG-29 9-13), which adds a dorsal-mounted internal fuel tank. Advanced variants, such as the MiG-35, can be fitted with a conformal fuel tank on the dorsal spine, although none of them have yet entered service. Armament for the MiG-29 includes a single GSh-30-1 30 mm cannon in the port wing root. This originally had a 150-round magazine, which was reduced to 100 rounds in later variants. Original production MiG-29B aircraft cannot fire the cannon when carrying a centerline fuel tank as it blocks the shell ejection port. This issue was corrected in the MiG-29S and later versions. Three pylons are provided under each wing (four in some variants), for a total of six (or eight). The inboard pylons can carry either a 1,150 liter (300 US gallon) fuel tank, one Vympel R-27 (AA-10 "Alamo") medium-range air-to-air missile, or unguided bombs or rockets. Some Soviet aircraft could carry a single nuclear bomb on the port inboard station. The outer pylons usually carry R-73 (AA-11 "Archer") dogfight missiles, although some users still retain the older R-60 (AA-8 "Aphid"). A single 1,500 liter (400 US gallon) tank can be fitted to the centerline, between the engines, for ferry flights, but this position is not used for combat stores. The original MiG-29B can carry general-purpose bombs and unguided rocket pods, but not precision-guided munitions. Upgraded models have provision for laser-guided and electro-optical bombs, as well as air-to-surface missiles.

Specifications:

Role

• Air-superiority fighter.
• Multirole fighter.

National Origin

• Soviet Union.
• Russia.

First Flight

• 6 October 1977

Introduced

• August 1983

Status

• Active service.

Primary Users

• Russian Air Force.
• Ukrainian Air Force.
• Indian Air Force.
• Algerian Air Force.

Produced

• 1982–present.

Number Built

• 1,257+

Unit Cost

• US$11 million.

Variants

• Mikoyan MiG-29M.
• Mikoyan MiG-35.

Crew

• 1 pilot.

Length

• 17.37 m (57 ft).

Height

• 4.73 m (15 ft 6 in).

Empty Weight

• 11,000 kg (24,250 lb).

Loaded Weight

• 16,800 kg (37,000 lb).

Max Takeoff Weight

• 21,000 kg (46,300 lb).

Powerplant

• 2× Klimov RD-33 afterburning turbofans.
• 8,300 kgf (81.4 kN, 18,300 lbf) each.

Weapons

• 1x 30 mm GSh-30-1 cannon with 100 rounds.
• Up to 3,500 kg (7,720 lb) of weapons including six air-to-air missiles — a mix of semi-active radar homing (SARH) and AA-8 "Aphid", AA-10 "Alamo", AA-11 "Archer", AA-12 "Adder", FAB 500-M62, FAB-1000, TN-100, ECM Pods, S-24, AS-12, AS-14

Avionics

• Phazotron N019
• N010 radars.