No. 617 Squadron RAF No. 617 Squadron RAF Number 617 Squadron is a Royal Air Force aircraft squadron, based at RAF Marham in Norfolk. It is commonly known as the "Dambusters", for its actions during Operation Chastise against German dams during the Second World War. In the early 21st century it operated the Tornado GR4 in the ground attack and reconnaissance role until being disbanded in the spring of 2014. The squadron reformed on 17 April 2018, and was equipped at RAF Marham during summer 2018 with the F-35 Lightning II, becoming the UK's first squadron with this advanced V/STOL type. According to the
Johnny Johnson (RAF officer) Lancaster lost all power on one engine and developed problems in another, forcing McCarthy to land at RAF Bottesford. Together with this crew Johnson conducted a further 18 missions with No. 97 Squadron, bringing him to the end of a full operational tour, followed by a leave, after which he spent six months working in a non-combat training role. Selected to be part of the specialist No. 617 Squadron RAF, Johnson arrived at RAF Scampton on 27 March 1943. It was at this time that he was due to marry; however, due to the requirements of the training for the