Fort Sill, United States
| CODE | KFSI |
| IATA Code | FSI |
| ICAO Code | KFSI |
| Type | Medium Airport |
| City | Fort Sill |
| Country | United States |
| Region | Oklahoma |
| Continent | North America |
| Latitude | 34.649799 |
| Longitude | -98.402199 |
| Elevation | 362.4 m |
| Time Zone | America/Chicago |
| Local Time | — |