No. 13 Group RAF was first formed on 1 April 1918 within No. 3 Area. It was quickly transferred to Midland Area on 8 May of that year. On 18 October 1919 the Group's first existence came to an end when it was disbanded by folding it into No. 3 Group.
As Fighter Command expanded prior to World War II, it was seen that a new Group was needed to command the air defences of Scotland, Northern Ireland, and the north of England. 13 Group was duly reformed on 15 March 1939. During the initial stages of World War II, No. 13 Group was Commanded by Air Vice MarshalRichard Saul.
Like the other groups into which fighter command were divided, no. 13 Group operated the Dowding system of fighter control. The 13 Group HQ was at Kenton, near Newcastle upon Tyne with the Filter Room at nearby Blakelaw Quarry. The sector airfields were:
RAF Acklington
RAF Dyce
RAF Inverness
RAF Turnhouse
RAF Usworth
RAF Wick
Battle Of Britain
As well as guarding the north during the Battle of Britain, 13 Group also provided reserve squadrons and pilots to the more beleaguered 11 Group, and provided quieter bases for squadrons to recuperate from operations. The 13 Group also contributed to pilot education by producing its "Forget-Me-Nots for Fighters" brochure that included a foreword by Air Vice-Marshal R. E. Saul. During the Battle of Britain, the Germans had faulty intelligence indicating that 13 Group had next to no fighters in operation, so they had thought that any attacks made on Scotland would not face any serious resistance. This proved to be a costly mistake for the Luftwaffe, as their bombers were intercepted by a large number of fighters. The bombers could not be escorted all the way to Scotland from Occupied Europe because of the short range of the Messerschmitt Bf 109, so the attacking bombers proved to be fodder for Saul's Spitfire and Hurricane squadrons. On 15 August 1940 the German air force attempted its one and only daylight flank attack on Northern England. North East England was attacked by 65 Heinkel He 111s escorted by 34 Messerschmitt Bf 110s, and RAF Driffield was attacked by 50 unescorted Junkers Ju 88s. Out of 115 bombers and 35 fighters sent over 16 bombers and 7 fighters were destroyed. After the Battle of Britain, 13 Group squadrons helped RAF Coastal Command in patrolling for U-boats and providing air cover for convoys. New pilots would usually find themselves posted to a 13 Group squadron initially so as to gain experience with lesser risk of getting shot down.
Post war
After the war, the Group was disbanded on 20 May 1946. However, nine years later it was reformed. It finally disbanded on 31 December 1961 when it was redesignated No. 11 Group.
Commanders
The following officers had command of No. 13 Group:
