| Frequency | Company name | RS | City |
|---|---|---|---|
| 122.9000 | GUSTINE AIRPORT | AF | GUSTINE |
| 154.3400 | MERCED CO. FIRE NET (F-2) | PF | GUSTINE |
| 154.4000 | MERCED CO. FIRE NET (F-1) | PF | GUSTINE |
| 154.8900 | GUSTINE POLICE DEPARTMENT | PP | GUSTINE |
| 154.9200 | CHP (CLEMARS) GOLD 4/5 | PP | GUSTINE |
| 155.2050 | GUSTIN UNIFIED SCHOOL DIST. | PS | GUSTINE |
| 159.0900 | GUSTINE POLICE DEPARTMENT | PP | GUSTINE |