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The MiG-21 jet fighter was a continuation of Soviet jet fighters, starting with the subsonic MiG-15 and MiG-17, and the supersonic MiG-19.A number of experimental Mach 2 Soviet designs were based on nose intakes with either swept-back wings, such as the Sukhoi Su-7, or tailed deltas, of which the MiG-21 would be the most successful.
Short-range day fighter; the MiG-21F-13 was the first MiG-21 model to be produced in large numbers. Unlike the MiG-21F, the MiG-21F-13 had only one NR-30 cannon on the starboard side, with only 60 rounds; however, it added the capability to use the K-13 missile system, of which two could be carried on underwing hardpoints.
The MiG-21P and MiG-21PF were the first MiG-21s to be equipped with a real radar that would enable them to search, track and intercept targets by night and in foul weather: the RP-21 Sapfir ('Sapphire') radar, which was given the NATO codename of "Spin Scan-A." The RP-21 Sapfir replaced the MiG-21F-13's SRD-5M Kvantum ('Quantum') ranging- and ...
The main limitations are restricted fields of regard and sensitivity to sunlight or other heat sources. The MiG-29/AA-11 Archer system uses this technology. [16] The Cobra HMD as used on both the Eurofighter Typhoon [20] and the JAS39 Gripen [21] both employ the optical helmet tracker developed by Denel Optronics (now part of Zeiss Optronics [22]).
The system consists of infrared sensor and TV ... The MiG-35 is also considered as a potential candidate to replace the retired MiG-21 fleet ... Height: 4.7 m (15 ft ...
MiG-21MF inlet cone. Inlet cones (sometimes called shock cones or inlet centerbodies [1]) are a component of some supersonic aircraft and missiles. They are primarily used on ramjets, such as the D-21 Tagboard and Lockheed X-7. Some turbojet aircraft including the Su-7, MiG-21, English Electric Lightning, and SR-71 also use an inlet cone.
The J-8 IV (also known as the J-8 IIA, and later as the J-8D) was a J-8 II with similar avionics to the J-8 IIB and the same detachable IFR probe as the J-8 III; the IFR probe was later modified because it generated noise in the cockpit. It first flew on 21 November 1990 and entered service in 1996; it was China's first IFR-capable fighter.
[N 1] [24] In addition to finding the aircraft to have a good canopy allowing good visibility for the pilot, along with three hard-hitting 30mm cannons, U.S. pilots found the MiG-19 (J-6/F-6) to be an excellent fighter, "like the MiG-17, it could easily out-turn the Phantom...and could out-accelerate the F-4 out to Mach 1.2, but was slower than ...