Boeing Fortress Mk IIA of No. 220 Squadron RAF based at Benbecula in the Outer Hebrides, in flight over the Atlantic Ocean, May 1943.
Avro Lancaster Mk I of No.44 (Rhodesia) Squadron, 14 April 1942, while practising for the daylight, low-level attack on the M.A.N. diesel engineering works at Augsburg which took place three days later on 17 April.
An FE2b aircraft of No.100 Squadron, Royal Flying Corps, prepares to set out on a night bombing operation in France during 1917.