Low Level Bombsight, Mark III use in October 1942. Coastal Command had priority on deliveries and only small numbers reached Bomber Command. The first examples arrived in May 1943 and were fit to Douglas Boston bombers of 2 Group. In 1944 the sight was trialled on the Avro Lancasters of No. 617 Squadron RAF, the Dambusters, who carried out a single low-level attack with them in late 1944. Most examples sent to Bomber Command equipped a small number of De Havilland Mosquito aircraft in No. 627 Squadron RAF (who normally operated as pathfinders) and No. 8 Group RAF (Pathfinder Force). The sight remained with Coastal
RAF Hockley Heath April 1945 and 23 July 1946. The last unit to join the station was No. 21 Flying Training School RAF (FTS) flying Harvards mainly from RAF Snitterfield but the airfield were used as a satellite to disperse the aircraft to release the pressure and activity of the main base. The school operated between 3 April 1945 and 18 September 1946. RAF Hockley Heath had its fair share of accidents with a number listed between 1940 and 1945. These are just a small number of examples: The airfield is disused and is currently open land used for farming. RAF Hockley Heath