Date in year · 1922 · The 1920s

April 24, 1922

On April 24, 1922, the first segment of the Imperial Wireless Chain providing wireless telegraphy between Leafield in Oxfordshire, England, and Cairo, Egypt, comes into operation.

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1922

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1922 (MCMXXII) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Saturday of the Julian calendar, the 1922nd year of the Common Era (CE) and Anno Domini (AD) designations, the 922nd year of the 2nd millennium, the 22nd year of the 20th…

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On April 24, 1922

  1. 1922 The first segment of the Imperial Wireless Chain providing wireless telegraphy between Leafield in Oxfordshire, England, and Cairo, Egypt, comes into operation.

    Radiotelegraphic communications network within the British Empire in the 20th century

    The Imperial Wireless Chain was a strategic international communications network of powerful long range radiotelegraphy stations, created by the British government to link the countries of the British Empire. The stations exchanged commercial and diplomatic text message traffic transmitted at high speed by Morse code using paper tape machines. Although the idea was conceived prior to World War I, the United Kingdom was the last of the world's great powers to implement an operational system.

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