Lieutenant Frank Kerr Hays was a flying ace credited with six aerial victories during World War I.

Hays was living in Chicago when he joined the U.S. Army Air Service.

On September 13, he won his first three victories in a melee in which he continued his attack after his guns jammed.

[3] Hays would score three more times, his last win coming one week before the armistice ended the war.

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