Greeneville, United States
| IATA Code | GCY |
| ICAO Code | KGCY |
| Type | Small Airport |
| City | Greeneville |
| Country | United States |
| Region | Tennessee |
| Continent | North America |
| Latitude | 36.195648 |
| Longitude | -82.811482 |
| Elevation | 490.1 m |
| Time Zone | America/New_York |
| Local Time | — |