List of aviators who became ace in a dayFrom Wikipedia, the free encyclopedia The term "ace in a day" is used to designate a pilot who has shot down five or more aircraft in a single day,[1] based on the usual definition of an "ace" as one with five or more aerial victories. Julius Arigi, the first "ace in a day"
The term "ace in a day" is used to designate a pilot who has shot down five or more aircraft in a single day,[1] based on the usual definition of an "ace" as one with five or more aerial victories. Julius Arigi, the first "ace in a day"