Regional airport · Fort Sill, United States
Henry Post Army Air Field
IATA: FSI ICAO: KFSI
Airport details
| IATA code | FSI |
| ICAO code | KFSI |
| Serves | Fort Sill |
| Country | United States |
| Coordinates | 34.6498, -98.4022 |
| Elevation | 1,189 ft (362 m) |
| Website | Official site |
| Map | OpenStreetMap |