Sergeant Fred C. Graveline of the 20th Aero Squadron received his commendation for a series of 15 dangerous missions as a volunteer gunner in the 20th Aero Squadron of the 1st Bombardment Group from September 30th - November 5th 1918.
In one 35-minute battile in which Graveline remarked he "aged 10 years", he helped drive off nearly two dozen German planes, shooting down two. While serving with the 20 AS, he flew more combat sorties than any other enlisted man in World War I and is credited with two German aircraft kills as well.