| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 453.15 | BAY CITY, CITY OF | ** | ** | BAY CITY | MI | ** | ** | ** |
| 453.45 | BAY CITY, CITY OF | ** | ** | BAY CITY | MI | ** | ** | ** |
| 453.55 | BAY CITY, CITY OF | ** | ** | BAY CITY | MI | ** | ** | ** |
| 453.725 | BAY CITY, CITY OF | ** | ** | BAY CITY | MI | ** | ** | ** |
| 453.9 | BAY CITY, CITY OF | ** | ** | BAY CITY | MI | ** | ** | ** |