Davis served in the Second World War. He was awarded the Distinguished Flying Cross as a flight lieutenant in 1943,[3] and received the Distinguished Service Order (DSO) as an acting squadron leader in 1945.[4] The citation for his DSO was published in the London Gazette of 24 July 1945, reading:
Sqn Ldr. Davis has been engaged continuously on photographic reconnaissance work. He has proved himself a skillful and courageous pilot who has never failed to obtain excellent photographs even in the face of intense opposition. On four occasions he has been attacked by formations of enemy aircraft, but he has always outmaneuvered his assailants successfully. On one of his missions over the Dortmund-Ems canal his petrol tank was hit by anti-aircraft fire. Despite the loss of fuel and damage sustained, Sqn. Ldr. Davis continued with his allotted task and secured some fine results. He has commanded his squadron for a period of eight months, during which time he has displayed exceptional qualities of determination, leadership, and judgment.[5]
When Davis announced his engagement to Dominique Gauquié in 1950 he was the air attache in Budapest.[6] In 1963, he was promoted air commodore as the air attache in Moscow.[7]
Davis appeared on British television in the 1970s as the Ministry of Defence spokesman on Unidentified Flying Objects.[8]
His grandson is the Franco-British actor Edward Akrout.