MNC
Navaid Information
 Name | MASON COUNTY |
 Country | US |
| Location | Union, WA |
 Type | NDB |
 Latitude | 47° 14' 53.20" N |
| Longitude | 123° 5' 10.90" W |
Navaid Information| Name | MASON COUNTY |
| Country | US |
| Location | Union, WA |
| Type | NDB |
| Latitude | 47° 14' 53.20" N |
| Longitude | 123° 5' 10.90" W |