- Period:
- Second World War (1939-1945)
- Rank:
- Sergeant
- Unit:
- No. 224 Squadron, Royal Air Force
- Awarded on:
- June 11th, 1943
Citation:
In May, 1943, this airman captained an aircraft engaged on an anti-submarine patrol. During the flight a U-boat was sighted on the surface of the water. In the face of fire from the vessel's guns, Sergeant Powell executed 2 vigorous attacks. Sergeant Powell was compelled to rest, as he was dazed from the concussion of a cannon shell which had burst beside his cockpit but, half an hour later, he once more assumed control and shortly afterwards 2 further attacks were executed on enemy submarines. This airman displayed conspicuous gallantry and skill throughout."