RAF Scampton originally referred to as "Squadron X", was formed at Scampton in order to carry out the proposed raid, codenamed Operation Chastise. More commonly referred to as the "Dambusters Raid", the raid would go down as the most famous and widely remembered in the history of the Royal Air Force. On the night of 16–17 May 1943, 617 Sqn despatched 19 Lancasters from Scampton. Led by Wing Commander Guy Gibson, the main bulk of the squadron attacked the Sorpe, Eder and Möhne dams with an additional aircraft tasked to perform an attack on the Schwelm Dam. Both the Eder and Möhne
RAF Scampton upgrade being 1690 Bomber Defence Training Flight (BDTF) which arrived on 13 July 1944. The BDTF consisted of Spitfires, Hurricanes and Martinets, the flight undertaking fighter affiliation against bombers. This unit stayed at the station until September 1944, when it moved to RAF Metheringham. It was replaced by 1687 BDTF which arrived in early December 1944, and departed for RAF Hemswell in April 1945. Two Lancaster squadrons, 153 Squadron (153 Sqn), and later 625 Squadron (625 Sqn), of No. 1 Group RAF also arrived at Scampton following the re-opening of the airfield. The last bombing mission of the Second World