"A graphic line-up of all the personnel required to keep one Avro Lancaster of RAF Bomber Command flying on operations, taken at Scampton, Lincolnshire, 11 June 1942." The personnel required to keep one Avro Lancaster flying on operations, taken at Scampton, Lincolnshire. Front row (left to right); flying control officer, WAAF parachute packer, meteorological officer, seven aircrew (pilot and captain, navigator and observer, air bomber, flight engineer, wireless operator/air gunner and two air gunners): second row, twelve flight maintenance crew (left to right; n.c.o. fitter, flight maintenance mechanic, n.c.o. fitter, five flight maintenance mechanics, electrical mechanic, instrument repairer, and two radio mechanics): third row, bombing up team; WAAF tractor driver with a bomb train of 16 Small Bomb Containers (SBC), each loaded with 236 x 4-lb No. 15 incendiaries and, behind, three bombing-up crew: fourth row, seventeen ground servicing crew (left to right; corporal mechanic, four aircraft mechanics, engineer officer, fitter/armourer, three armourers, radio mechanic, two instrument repairers, three bomb handlers, machine gunbelt fitter): back row (left to right); AEC Matador petrol tender and two crew, Avro Lancaster B Mark I heavy bomber, mobile workshop and three crew.