This young British woman, shown on the cover of the February 1943 issue of Radio Craft is a member of the Auxiliary Territorial Service (ATS), and was tasked with spotting enemy planes. According to the magazine, she and her colleagues shared much of the credit for winning the Battle of Britain.

The young women of the ATS took over important “desk jobs,” freeing men to serve in combat. Their training was intense, and required intelligence and keen perceptive powers. In particular, the work shown here at a radiolocation station required keen senses of sight and hearing, as well as concentration and constant alertness.