- Period:
- Second World War (1939-1945)
- Rank:
- Flying Officer
- Unit:
- No. 455 Squadron, Royal Australian Air Force (No. 455 Squadron, Royal Australian Air Force)
- Awarded on:
- October 27th, 1944
Citation:
"Flying Officer Cock has participated in a large number of sorties including many attacks on enemy convoys. He is a skilful and courageous pilot who has successfully accomplished his operational sorties regardless of heavy enemy opposition and adverse weather."