Karl John Schoen
Karl John Schoen  | |
|---|---|
Lieutenant Karl John Schoen 139th Aero Squadron  | |
| Born | 20 October 1894 Indianapolis, Indiana, United States  | 
| Died | 29 October 1918 (aged 24) Damvilliers, France  | 
| Buried | Meuse-Argonne American Cemetery, Romagne, France Plot B, Row 38, Grave 9  | 
| Allegiance | United States | 
| Branch | Air Service, United States Army | 
| Years of service | 1917 - 1918 | 
| Rank | First lieutenant | 
| Unit | 139th Aero Squadron | 
| Battles / wars | World War I | 
| Awards | Distinguished Service Cross Purple Heart  | 
First Lieutenant Karl John Schoen (20 October 1894 – 29 October 1918) was a World War I flying ace credited with seven aerial victories while flying a Spad XIII for the USAAS during World War I. As such, he was one of the first American aces flying for his home country.