No. 5 Group RAF effective squadrons of Bomber Command, personified by No 617 Squadron the "Dambusters", formed from 5 Group aircrew in March 1943. Most of the group's main airfields were around Lincoln, including RAF Scampton. By the end of the war the group had grown to 15 squadrons. The group was noted for its high accuracy bombing, being involved the sinking of the "Tirpitz" in November 1944 and the shattering of the strategic Bielefeld railway viaduct in March 1945. The Group introduced new weapons operationally, including Barnes Wallis's "bouncing" and his Tallboy and Grand Slam "earthquake" bombs. The group was disbanded on 15
RAF Brampton Wyton. The tri-station amalgamation was disbanded on 2 April 2012 and RAF Brampton was renamed Brampton Camp, losing its status as a RAF station and coming under the control of Joint Forces Command and RAF Wyton. In March 2012, the gate guardian – a McDonnell Douglas F-4 Phantom II aircraft with tail number XT914 – was removed from RAF Brampton and transported to Wattisham airfield in Suffolk. The Phantom had previously flown in two of the squadrons based at what was RAF Wattisham (No. 56 Squadron RAF and No. 74 Squadron RAF) in the 1980s and 90s. It had been