- Period:
- First World War (1914-1918)
- Rank:
- Flight Commander
- Unit:
- RNAS Yarmouth, Royal Naval Air Service
- Awarded on:
- May 17th, 1918
"While on patrol on 20 February 1918, Leckie spotted an enemy submarine on the surface, and attacked it with bombs, seeing one strike the vessel as it dived, leaving a large oil slick."
It became later clear that the submarine was not sunk by Leckie's actions.