About This Unit
No. 611 'West Lancashire' Squadron
The squadron was formed at RAF Hendon, Middlesex on 10 February 1936 as a day bomber unit. The squadron set up its permanent base at RAF Speke (now Liverpool John Lennon Airport) on 6 May and began recruiting personnel from Liverpool and the surrounding area. Its first Hawker Hart light bombers arrived in June, being replaced by Hawker Hinds from April 1938.
Wartime Operations
On 1 January 1939, the unit became a fighter squadron, receiving its first Supermarine Spitfire Mk.I's in May. The squadron left for RAF Duxford on 13 August, as part of the Fighter Command's No. 12 Group, After a period of defensive duties on the east coast, No. 611 became fully operational from its RAF Digby base in Lincolnshire in May 1940, firstly over Dunkirk and then taking part in the Battle of Britain campaign with the Duxford Wing, 12 Group's 'Big Wing' formation.
The squadron commenced offensive sweeps over occupied northern France in January 1941, based at RAF Hornchurch, moving to RAF Drem in Scotland for recuperation in November 1941. The unit moved south again in June 1942 to RAF Kenley for deployment on shipping reconnaissance, escort and defensive missions. For Operation Overlord (the Allied invasion of Normandy) it was equipped with the Spitfire V LF as part of Air Defence of Great Britain, though under the operational control of RAF Second Tactical Air Force. No. 611 provided covering patrols for the invasion from its base at RAF Deanland. The squadron then moved to south-west England for a short period.
Long-range escort missions began to be flown from RAF Bradwell Bay, Essex, from late August 1944, until No. 611 moved to RAF Skeabrae in Orkney on 3 October. After converting to Merlin powered North American Mustang Mk.IV's the squadron again moved south, this time to RAF Hawkinge in Kent and resumed escort duties for the rest of the war. The squadron disbanded as an RAF squadron on 15 August 1945 at RAF Peterhead.
Sources: https://en.wikipedia.org/wiki/No._611_Squadron_RAF