- Period:
- First World War (1914-1918)
- Rank:
- 1st Lieutenant
- Unit:
- 28th Aero Squadron, 3rd Pursuit Group, American Expeditionary Forces (AEF), U.S. Army
- Awarded on:
- 1918
"For extraordinary heroism in action while serving with 28th Aero Squadron, 3d Pursuit Group, U.S. Army Air Service, A.E.F., near Fismes, 29 May 1918, and near Epieds, France, 5 June 1918. On 29 May 1918, Lieutenant Cassady, single-handed, attacked an LVG. German plane which crashed near Fismes. On 5 June 1918, as patrol leader of five spades, while being attacked by 12 German Fokkers, he brought down one of the enemy planes near Epieds and by his dash and courage broke the enemy formation."
War Department, General Orders No. 138