Gardner, United States
| CODE | KGDM |
| IATA Code | GDM |
| ICAO Code | KGDM |
| Type | Small Airport |
| City | Gardner |
| Country | United States |
| Region | Massachusetts |
| Continent | North America |
| Latitude | 42.549999 |
| Longitude | -72.016098 |
| Elevation | 291.1 m |
| Time Zone | America/New_York |
| Local Time | — |