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
No. 74 Squadron RAF 1939, after an early morning air raid alert, a flight of No. 56 (F) Squadron Hawker Hurricanes took off from North Weald. These were followed by two reserve Hurricanes. The two reserves were identified as enemy aircraft and Spitfires from RAF Hornchurch, among them No. 74 (F) Squadron, were ordered to attack them. Both were shot down. One pilot, P/O Montague Hulton-Harrop was killed; the other pilot, Frank Rose, survived. The pilot who fired the fatal shots was No. 74 (F) Squadron's John Freeborn. The exact story of what happened in this incident, which came to be known as the