Montana Scanner Frequencies
Broadwater County
| Frequency | CallSign | DBA/Licensee | City |
| 122.8000 | KTY4 | State of Montana, Aeronautics | TOWNSEND |
| 150.9950 | KOA555 | MONTANA DEPARTMENT OF TRANSPOR | TOWNSEND |
| 151.0175 | KOA555 | MONTANA DEPARTMENT OF TRANSPOR | TOWNSEND |
| 151.0325 | KOA555 | MONTANA DEPARTMENT OF TRANSPOR | TOWNSEND |
| 151.0550 | KOA555 | MONTANA DEPARTMENT OF TRANSPOR | TOWNSEND |
| 151.0700 | KOA555 | MONTANA DEPARTMENT OF TRANSPOR | TOWNSEND |
| 151.1300 | KOA555 | MONTANA DEPARTMENT OF TRANSPOR | TOWNSEND |
| 151.2950 | WPML338 | EAST HELENA, CITY OF | WINSTON |
| 151.5350 | WNQN275 | KOLBERG, ARNOLD J | TOSTON |
| 151.5350 | WQJW508 | TOSTON IRRIGATION DISTRICT | TOSTON |
| 151.6550 | WNIK673 | GRAYMONT WESTERN US INC | TOWNSEND |
| 151.6550 | WNIK673 | GRAYMONT WESTERN US INC | TOWNSEND |
| 151.6550 | WNIK673 | GRAYMONT WESTERN US INC | TOWNSEND |
| 151.6550 | WNIK673 | GRAYMONT WESTERN US INC | TOWNSEND |
| 151.8050 | WNIK673 | GRAYMONT WESTERN US INC | TOWNSEND |