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  2. Nudelman-Rikhter NR-30 - Wikipedia

    en.wikipedia.org/wiki/Nudelman-Rikhter_NR-30

    The GSh-301 is the only lighter 30 mm gun. A close up at the NR-30 cannon and its cartridges displayed at the Egyptian Military museum. A NR-30 on display at the National Museum of the US Air Force (incorrectly labelled as a NS-23) The NR-30 was used mainly in the MiG-19, early MiG-21 models, the Sukhoi Su-7, and the Sukhoi Su-17.

  3. Nudelman N-37 - Wikipedia

    en.wikipedia.org/wiki/Nudelman_N-37

    The weapon's considerable recoil and waste gases were problematic for turbojet fighter aircraft, as was finding space for the gun and a useful amount of ammunition, but a single shell was often sufficient to destroy a bomber. The N-37 was used in the MiG-9, MiG-15, MiG-17, and early MiG-19 fighters, the Yakovlev Yak-25, and others. Production ...

  4. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    A Boeing RB-47H, of the 55th Strategic Reconnaissance Wing, was shot down by a Soviet Air Defense Forces MiG-19 over the Barents Sea while on a signals intelligence mission, killing four of six on board; the two survivors were picked up by Soviet trawlers and held at Lubyanka prison in Moscow and were later released by Nikita Khrushchev ...

  5. Gas metal arc welding - Wikipedia

    en.wikipedia.org/wiki/Gas_metal_arc_welding

    The typical GMAW welding gun has a number of key parts—a control switch, a contact tip, a power cable, a gas nozzle, an electrode conduit and liner, and a gas hose. The control switch, or trigger, when pressed by the operator, initiates the wire feed, electric power, and the shielding gas flow, causing an electric arc to be struck.

  6. Mikoyan-Gurevich MiG-9 - Wikipedia

    en.wikipedia.org/wiki/Mikoyan-Gurevich_MiG-9

    The I-305 (izdeliye FT) was a MiG-9 airframe with a single Lyulka TR-1 turbojet of 1,500 kgf (15 kN; 3,300 lbf) that replaced the pair of RD-20 turbojets. The armament was rearranged with the 23 mm cannon moved to each side of the fuselage, even with the N-37 gun in the centerline bulkhead; the latter's ammunition supply was increased to 45 rounds.

  7. K-13 (missile) - Wikipedia

    en.wikipedia.org/wiki/K-13_(missile)

    Minimum engagement range for the R-3S is about one kilometre. All K-13 variants are physically similar to Sidewinder, sharing the 5 inch (127 mm) diameter. Subsequent examination of AA-2 missiles captured by NATO forces showed that parts from an AIM-9 could be interchanged with parts from an AA-2 and either combination would still work. [1]

  8. Surface-to-air missile - Wikipedia

    en.wikipedia.org/wiki/Surface-to-air_missile

    By the war's end, the U.S lost a total of 3,374 aircraft in combat operations. According to the North Vietnamese, 31% were shot down by S-75 missiles (1,046 aircraft, or 5.6 missiles per one kill); 60% were shot down by anti-aircraft guns; and 9% were shot down by MiG fighters.

  9. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    It had a left engine fire and the bullets of the second navigator's gun were exploding. Pilot Wing Commander Mohamed Keraidy refused to bail out as he tried to rescue his crew. The intercom was disabled due to the fire. Co-pilot Fl. Lt. Adel El Fiky bailed out safely. Major Samir Abdel Fattah, 1st Navigator, died while trying to eject.