MiG-21: The Most Produced Supersonic Jet Fighter in History

A MiG-21 Bison from the Indian Air Force. Photo: Wikimedia

The MiG-21, known as “Fishbed” by NATO, is one of the most iconic fighters in military aviation history. Designed by Mikoyan-Gurevich in the Soviet Union, the MiG-21 is a second-generation multirole jet fighter that set records in both performance and production.

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Technical Details

    • Type: Interceptor and multirole fighter aircraft.
    • Origin: Soviet Union.
    • First Flight: June 16, 1955.
    • Service Entry: 1959.
  • Maximum Speed: 2,175 km/h (Mach 2.05).
  • Service Ceiling: 19,000 meters.
  • Range: Approximately 1,200 km.
  • Engine: Tumansky R-25 turbojet (in advanced models).
  • Armament:
    • 23 mm autocannon.
    • Air-to-air missiles (K-13, R-3S, and others).
    • Bombs and rockets for ground attacks.

MiG-21 from the Polish Air Force. Photo: Wikimedia

Main Versions

The MiG-21 had numerous versions adapted for various missions and technological upgrades:

  • MiG-21F: The first production version with an internal cannon and limited armament capacity.
  • MiG-21PF: A version without an internal cannon but equipped with radar for all-weather interception.
  • MiG-21R: A reconnaissance version equipped with cameras and sensors.
  • MiG-21MF: A multirole version widely exported with enhanced combat and armament capabilities.
  • MiG-21bis: The final and most advanced version, featuring improved performance and combat capabilities.
  • MiG-21U/UM/US: Training versions with dual cockpits.

Interesting Facts

  • Massive Production: The MiG-21 is the most-produced supersonic fighter jet in history, with over 11,000 units built between 1959 and 1985.
  • Operators: It was used by over 60 countries, from major powers to smaller nations. It remains in service in some countries.
  • Conflicts: The MiG-21 participated in major conflicts, including the Vietnam War, Yom Kippur War, Gulf War, and various conflicts in Asia and Africa.
  • Agility: Although light and fast, it had limitations in close air combat due to its short range and limited sensors.

Accidents and Limitations

  • High Accident Rate: Due to its simple design and large-scale production, the MiG-21 faced high accident rates, especially in air forces with less experience or resources. Maintenance errors and insufficient training were common factors.
  • Fuel and Range: It had limited range, requiring constant support from bases or ground refueling.
  • Sensors and Armament: In combat, particularly against more modern aircraft, its outdated technology limited its effectiveness.

Notable MiG-21 Accidents

  • India: As a long-time MiG-21 operator, India faced numerous accidents with the model. Between 2000 and 2020, over 400 MiG-21s were lost, earning it the nickname “flying coffin.”
  • Vietnam War: While it excelled in engagements against U.S. fighters, many MiG-21s were lost due to surprise attacks and radar limitations.
  • African Countries: Operators with limited infrastructure often suffered losses due to mechanical failures and accidents.

Legacy

The MiG-21, with its simplicity, speed, and affordability, transformed the military aviation landscape during the Cold War. Despite its limitations, the fighter remains a significant piece of military and aeronautical history. It symbolizes both the challenges and advancements of an era where air superiority was crucial to global strategic dominance.

Photos: Wikimedia. This content was created with AI assistance and reviewed by the editorial team.

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