William Francis Fiedler Jr. | |
|---|---|
 | |
| Nickname(s) | "Bill" |
| Born | June 5, 1920 Indianapolis, Indiana, U.S. |
| Died | June 30, 1943 (aged 23) Henderson Field, Guadalcanal, Solomon Islands |
| Buried | |
| Allegiance | United States of America |
| Service | United States Army Air Forces |
| Years of service | 1941–1943 |
| Rank |  First lieutenant |
| Unit | 70th Fighter Squadron 68th Fighter Squadron |
| Battles / wars | World War II |
| Awards | Distinguished Flying Cross Purple Heart Air Medal (2) |
William Francis Fiedler Jr. (June 5, 1920 – June 30, 1943) was an American fighter pilot during World War II. He holds the distinction of being the only American fighter pilot to become a flying ace in the Bell P-39 Airacobra.