Jagdstaffel 73

Royal Prussian Jagdstaffel 73, commonly abbreviated to Jasta 73, was a "hunting group" (i.e., fighter squadron) of the Luftstreitkräfte, the air arm of the Imperial German Army during World War I. squadron would score 29 aerial victories during the war, including seven night victories, and including an observation balloon downed. The unit's victories came at the expense of three killed in action.