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
RAF Digby end of October a Bristol Blenheim fighter and escort Squadron arrived, No. 29 Squadron RAF. With the squadron came the soon-to-be-famous officer Guy Gibson, who would be awarded a Victoria Cross as the commander of the Dambusters. It was Gibson's second tour at Digby as he had learned to fly at the station while attending No. 2 FTS in 1936. Gibson was still based at Digby in 1940 when he was married in Penarth, South Wales; he flew his Blenheim from RAF Wellingore satellite field to RAF Pengam Moors in Cardiff docks for the wedding, returning three days later with