Marjorie Inkster was inspired to become a FANY and later work on anti-aircraft radar when her parent’s house was bombed early in the war. Because she was only 19 and had insufficient driving experience, she spent a year on petrol counting, which prompted her to volunteer for radar training. After 9 months’ training, she initially worked on radar research then found herself in charge of a REME detachment of men looking after the radar for 5 gun sites in north London.

She provides many interesting and inspiring recollections: dealing with an incendiary that hit her lodgings; the extent of the technical training; the competition to service the radar on a dredger because they got navy chocolate; avoiding a bomb as they drove to fix a radar; sending secret components for repair by normal post. In London, she was incentivised to ensure the Identification Friend or Foe worked correctly because her brother was a night fighter pilot. Secrecy meant their work was never discussed, including the fact that her sister spent the war at Bletchley Park.