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 Down Ampney also active in Operation Market Garden (Arnhem) and the Rhine crossing. A memorial has been erected at the southern end of what was the main runway. which reads: RAF Down Ampney RAF Down Ampney was a Royal Air Force station located north east of Cricklade, Wiltshire and south west of RAF Fairford, Gloucestershire. The airfield operated during World War II from February 1944 until February 1947. Down Ampney was part of a group of airfields dedicated to air transportation, alongside RAF Broadwell and RAF Blakehill Farm. No. 48 Squadron RAF and No. 271 Squadron RAF flew Douglas Dakotas on major