Article · Wikipedia archive · Last revised Jul 19, 2026

RAF Flowerdown

Royal Air Force Flowerdown or more simply RAF Flowerdown was a Royal Flying Corps, Royal Air Force and finally Royal Navy non-flying station located in Hampshire, England.

Last revised
Jul 19, 2026
Read time
≈ 1 min
Length
317 w
Citations
4
Source
RAF Flowerdown
Near Winchester, Hampshire in England
Site information
TypeRAF Listening station
OwnerMinistry of Defence
OperatorRoyal Air Force
Location
RAF Flowerdown
Shown within Hampshire
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RAF Flowerdown
RAF Flowerdown (the United Kingdom)
Show map of the United Kingdom
Coordinates51°03′36″N 1°20′42″W / 51.060°N 1.345°W / 51.060; -1.345
Site history
Built1918 (1918)
In use1918-1979, 1986-Present

Royal Air Force Flowerdown or more simply RAF Flowerdown was a Royal Flying Corps, Royal Air Force and finally Royal Navy non-flying station located in Hampshire, England.

The Royal Flying Corps (RFC) School for Wireless Operators moved from Farnborough to Flowerdown, later RAF Flowerdown in 1918. From April 1926 the Electrical and Wireless School, part of 23 Group, Inland Area, was located at Flowerdown.1 The apprentice training school moved from Flowerdown to Cranwell in 19292 and the RNAS moved into Flowerdown which remained as a wireless station until 1956. It was never an airfield but it was bombed twice in one week.

During the Second World War, Flowerdown was one of a number of listening stations around the country that fed information into Bletchley Park with staff working 12-hour shifts listening to Morse code which was then used to decipher the German codes.

In 1956 the site was taken over by GCHQ's Composite Signals Organisation as a large HF listening station. It closed in the late 1970s.

In 1986 the site became the new depot for the Light Division when they moved from Peninsula Barracks, Winchester and was named Sir John Moore Barracks.3 The barracks went on to become the home of the Army Training Regiment, Winchester.4

References

References

  1. Ian Philpott (2005). The Royal Air Force: The Trenchard Years, 1918–1929. Casemate Publishers. (no page number visible), drawing upon Air Ministry Weekly Order 354/1926.
  2. Anduaga, Aitor (2009). Wireless and Empire: Geopolitics, Radio Industry, and Ionosphere in the British Empire, 1918-1939. Oxford: Oxford University Press. p. 89. ISBN 9780199562725.
  3. "The history of the Light Infantry". Light Infantry. Retrieved 31 March 2014.
  4. "Army Training Regiment, Winchester". Retrieved 31 March 2014.