- Period:
- Second World War (1939-1945)
- Rank:
- Sergeant
- Unit:
- RAF Biggin Hill, Royal Air Force
- Awarded on:
- November 5th, 1940
"During an intensive enemy air raid on an aerodrome, Sergeants Mortimer and Turner and Corporal Henderson remained at their posts and calmly carried out their duties. They displayed courage and example of a high order."