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 Woodhall Spa RAF Bourn in 1943 leaving behind 3 crews. 619 Squadron were formed here on 18 April 1943. They moved to RAF Coningsby on 1 January 1944. 617 Squadron who arrived with 34 Avro Lancasters and 2 de Havilland Mosquitoes, the latter being used for low level target marking. 617 Squadron remained here until the end of hostilities and pioneered the use of the Tallboy and Grand Slam bombs from the airfield. 627 Squadron The low level target marking that had been developed by 617 Squadron was so successful that 627 Squadron, a Mosquito unit in No. 8 (PFF) Group, was