Bomber Command's principal night bomber, the four-engined Lancaster carried the largest bomb loads of the war, including the 10-tonne Grand Slam. Modified aircraft of 617 Squadron carried Barnes Wallis's bouncing bombs against the Ruhr dams in 1943, and Lancasters formed the backbone of the fire-raids on Hamburg and Dresden.
Pictured is aircraft from the Battle of Britain Memorial Flight (BBMF) in the skies above Lincolnshire. Lancaster PA474 wearing 460 Squadron (RAAF)Cpl Phil Major ABIPP · OGL v1.0 · sourceCountry: EnglandOffice for Emergency Management. Office of War Information. Domestic Operations Branch. Bureau of Special Services. 3/9/ · Public domain · sourceA No. 57 Squadron Lancaster mid-upper gunner in his turret, February 1943. A No 57 Squadron mid-upper gunner, Sergeant 'Dusty' Miller, 'scans the sky for enemy aircraft' from a Lancaster's Fraser Nash FN50 turret. This iClark N S (P/O), Royal Air Force official photographer · Public domain · source