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A Russian Air Force MiG-31DZ in flight over Russia | |
Role | Interceptor aircraft, attack aircraft |
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National origin | Soviet Union |
Manufacturer | Mikoyan-Gurevich/Mikoyan |
First flight | 16 September 1975; 48 years ago |
Introduction | 6 May 1981 |
Retired | 2023 (Kazakh Air Force) |
Status | In service with the Russian Air Force |
Primary users | Russian Aerospace Forces Kazakh Air Force (historical) |
Produced | 1975–1994 |
Number built | 519 |
Developed from | Mikoyan-Gurevich MiG-25 |
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Like the MiG-25, the MiG-31 is a large twin-engine aircraft with side-mounted air intake ramps, a shoulder-mounted wing with an aspect ratio of 2.94, and twin vertical tailfins. Unlike the MiG-25, it has two seats, with the rear occupied by a dedicated weapon systems officer.
The MiG-31 was designed to fulfill the following mission objectives:
The MiG-31 is limited to five g when travelling at supersonic speeds. While flying under combat weight, its wing loading is marginal and its thrust-to-weight ratio is favorable. The MiG-31 is not designed for close combat or rapid turning
Ceiling
Combat RANGE
Aircraft Speed
Max Crew
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Armament for the MiG-29 includes a single GSh-30-1 30 mm (1.18 in) cannon in the port wing root. This originally had a 150-round magazine, which was reduced to 100 rounds in later variants, which only allows a few seconds of firing before running out of ammo. Original production MiG-29 aircraft cannot fire the cannon when carrying a centerline fuel tank as it blocks the shell ejection port. This was corrected in the MiG-29S and later versions.
The cockpit features a conventional centre stick and left hand throttle controls. The pilot sits in a Zvezda K-36DM ejection seat.
The baseline MiG-29 9.12 has a Phazotron RLPK-29 radar fire control system which includes the N019 Sapfir 29 look-down/shoot-down coherent pulse-Doppler radar and the Ts100.02-02 digital computer.