 | Airports: United States: Mason County Airport | |
| Airport name: | Mason County Airport |
| Airport code (ICAO): | KLDM |
| Latitude: | 43.9625 |
| Longitude: | -86.4079 |
| Height above sea: | 646 ft / 196 m |
| Country: | United States - North America |
| Region: | Michigan |
| City: | Ludington |
| Airlines scheduled services: | no |