page_title: No. 10 Group RAF
section_title: History
hierarchical_section_title: No. 10 Group RAF / History
caption_attribution_description: English: Royal Air Force- Air Defence of Great Britain (adgb), 1943-1944. The interior of the No. 10 Group Operations Room at Middle Wallop, Hampshire. On the lowest level, in the lower right of the image, is the main plotting board. Here the "plotters" use roulette rakes to move wooden blocks on the map to show the position of various aircraft. They receive location reports from radar stations and observers via the "tellers" operating the telephones, roughly centred in the image. The large black-coloured board on the far left lists information such as the weather and the availability and status of various squadrons under their command. The men on the left of the image use the information on the map and these boards to make command decisions, and forward them via telephone to the squadrons.
context_page_description: No. 10 Group of the Royal Air Force is a disbanded group.
context_section_description: It was formed on 1 April 1918 in No. 2 Area. On 8 May of the next year it was transferred to South-Western Area. In 1919 it was transferred to Coastal Area where it remained until it was disbanded on 18 January 1932.
  The group was re-formed on 1 June 1940 within Fighter Command to enable neighbouring No. 11 Group to function more efficiently. Its area of operation was the south-western region of England. Commanded by Air Vice Marshal Sir Quintin Brand, 10 Group supported 11 Group in the Battle of Britain by rotating squadrons, providing additional fighter support when needed, and supplying additional pilots.  The Air Officer Commanding (AOC) of 11 Group, Air Vice Marshal Keith Park, had a far warmer relationship with Brand than with the AOC of 12 Group, Air Vice Marshal Trafford Leigh-Mallory, who regarded Park with jealousy.
  As well as providing support for 11 Group, 10 Group also had some squadrons of aircraft that could not be risked in the Battle of Britain (Gloster Gladiator, Boulton Paul Defiant).
  Brown's Quarry, a small quarry north of Tunnel Quarry, was converted into an underground operations centre for HQ No. 10 Group, RAF Box.
  After the Battle of Britain, 10 Group also provided fighter cover missions for convoys approaching and leaving the British Isles.  Pilots rotated into 10 Group from either 12 or 13 Group knew that soon they would go over to 11 Group, so the pilots took advantage of their comparatively safer area of operation to hone their skills.
  No. 10 Group was reabsorbed into No. 11 Group on 2 May 1945.
caption: The Middle Wallop operations room in use in 1943
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