Thorpe Camp was disbanded on 1 April 1920 after being renumbered, becoming No. 60 Squadron. The squadron was reformed on 16 September 1935 at RAF Catfoss, and later became one of the Pathfinder squadrons in April 1943. Commonly known as the Dambusters, No. 617 Squadron was the squadron that took part in Operation Chastise in May 1943, destroying Nazi factories, mines, and hydro-electric power stations. 617 Squadron was based at RAF Scampton, but often made use of RAF Woodhall Spa during exercises and missions. No. 619 Squadron was a Heavy bomber squadron, initially formed at RAF Woodhall Spa on the 18th April
RAF Scampton Sqn). The first departure was that of 83 Sqn which left in August 1942, transferring to RAF Wyton in order to become part of the fledgling Pathfinder Force. This departure resulted in 83 CF moving to RAF Wigsley where it was disbanded into 1654 Heavy Conversion Unit. On 2 January 1943, 49 Sqn departed for RAF Fiskerton with 49 CU disbanding, subsequently becoming 'C' Flight of 1661 Heavy Conversion Unit at RAF Waddington. By early January 1943 this left 57 Sqn as the sole occupier of the base. Following the development of the "Upkeep" bouncing bomb, 617 Squadron (617 Sqn),