Montana Scanner Frequencies
Musselshell County
| Frequency | CallSign | DBA/Licensee | City |
| 43.4400 | KNGD474 | BROWN RALPH L BROWN HELEN BROW | BROADVIEW |
| 122.8000 | WOI9 | State of Montana, Aeronautics | ROUNDUP |
| 151.0250 | WNFA976 | MONTANA DEPARTMENT OF TRANSPOR | ROUNDUP |
| 151.0400 | WNFA976 | MONTANA DEPARTMENT OF TRANSPOR | ROUNDUP |
| 151.1750 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.1900 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.2200 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.2350 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.2500 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.2650 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.3700 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.4000 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.4150 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.4600 | KNDT895 | DNRC State of Montana | ROUNDUP |
| 151.4750 | KNDT895 | DNRC State of Montana | ROUNDUP |