1,254 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 453.9 MHz | WQLQ367 | Electronic Engineering Co | PW | — | 1 | 5.0 |
| 453.9 MHz | WPLX245 | BUSINESS RADIO LICENSING | PW | YORK, Maine | 1 | 40.0 |
| 453.9 MHz | WPLX245 | BUSINESS RADIO LICENSING | PW | — | 1 | 40.0 |
| 453.9 MHz | WNCM754 | KENTUCKY STATE POLICE | PW | MENIFEE, Kentucky | 4 | 100.0 |
| 453.9 MHz | WNCM754 | KENTUCKY STATE POLICE | PW | — | 7 | 100.0 |
| 453.9 MHz | WRAX228 | MCM CONSULTING GROUP, INC | YW | ERIE, Pennsylvania | 2 | 100.0 |
| 453.9 MHz | WRAX228 | MCM CONSULTING GROUP, INC | YW | ERIE, Pennsylvania | 2 | 100.0 |
| 453.9 MHz | WRAX228 | MCM CONSULTING GROUP, INC | YW | ERIE, Pennsylvania | 2 | 100.0 |
| 453.9 MHz | WRAX228 | MCM CONSULTING GROUP, INC | YW | ERIE, Pennsylvania | 2 | 100.0 |
| 453.9 MHz | WRAX228 | MCM CONSULTING GROUP, INC | YW | ERIE, Pennsylvania | 2 | 100.0 |
| 453.9 MHz | WRAX228 | MCM CONSULTING GROUP, INC | YW | ERIE, Pennsylvania | 2 | 100.0 |
| 453.9 MHz | WQXK481 | WARNER COMMUNICATIONS CORP. | PW | ST. CHARLES, Missouri | 1 | 30.0 |
| 453.9 MHz | WZX392 | City of Broken Arrow | PW | TULSA, Oklahoma | 1 | 100.0 |
| 453.9 MHz | WZX392 | City of Broken Arrow | PW | TULSA, Oklahoma | 2 | 100.0 |
| 453.9 MHz | WZX392 | City of Broken Arrow | PW | — | 2 | 100.0 |
| 453.9 MHz | KGF587 | Mission Critical Partners, LLC | PW | PHILADELPHIA, Pennsylvania | 14 | 350.0 |
| 453.9 MHz | KGF587 | Mission Critical Partners, LLC | PW | PHILADELPHIA, Pennsylvania | 14 | 350.0 |
| 453.9 MHz | KGF587 | Mission Critical Partners, LLC | PW | PHILADELPHIA, Pennsylvania | 14 | 350.0 |
| 453.9 MHz | KGF587 | Mission Critical Partners, LLC | PW | PHILADELPHIA, Pennsylvania | 14 | 350.0 |
| 453.9 MHz | KDX279 | KENTUCKY STATE POLICE | PW | HENDERSON, Kentucky | 6 | 110.0 |
| 453.9 MHz | KSQ856 | Montgomery County, MD | PW | MONTGOMERY, Maryland | 1 | 350.0 |
| 453.9 MHz | KSQ856 | Montgomery County, MD | PW | MONTGOMERY, Maryland | 2 | 350.0 |
| 453.9 MHz | WQES921 | WASHINGTON RADIO REPORTS | PW | CUMBERLAND, Maine | 1 | 25.0 |
| 453.9 MHz | WQES921 | WASHINGTON RADIO REPORTS | PW | — | 1 | 25.0 |
| 453.9 MHz | KGC807 | Montgomery County, MD | PW | MONTGOMERY, Maryland | 2 | 250.0 |
| 453.9 MHz | KGC807 | Montgomery County, MD | PW | MONTGOMERY, Maryland | 2 | 250.0 |
| 453.9 MHz | KGC807 | Montgomery County, MD | PW | MONTGOMERY, Maryland | 2 | 250.0 |
| 453.9 MHz | WNBN308 | Scott County VA Emergency Communications Center | PW | — | 6 | 2.5 |
| 453.9 MHz | KQP609 | FEDERAL LICENSING INC | PW | TULARE, California | 6 | 50.0 |
| 453.9 MHz | KQP434 | NEW YORK CITY POLICE DEPARTMENT | PW | QUEENS, New York | 2 | 250.0 |
| 453.9 MHz | KSQ700 | KENTUCKY STATE POLICE | PW | PIKE, Kentucky | 4 | 350.0 |
| 453.9 MHz | WQZC945 | Wilfredo Ocasio | PW | Unknown County, Puerto Rico | 6 | 25.0 |
| 453.9 MHz | WQZC953 | Skytec Inc. | PW | Unknown County, Puerto Rico | 6 | 25.0 |
| 453.9 MHz | KUC213 | New Mexico, State of | PW | TAOS, New Mexico | 1 | 90.0 |
| 453.9 MHz | WPEQ722 | East Hartford Police Dept | PW | HARTFORD, Connecticut | 1 | 50.0 |
| 453.9 MHz | WPEQ722 | East Hartford Police Dept | PW | — | 1 | 20.0 |
| 453.9 MHz | WQZD432 | Departamento de Correccion y Rehabilitacion | PW | Unknown County, Puerto Rico | 6 | 25.0 |
| 453.9 MHz | WPWD449 | WASHINGTON RADIO REPORTS | PW | STARK, Ohio | 1 | 3.0 |
| 453.9 MHz | WRBK722 | GTA / GEORGIA SOUTHERN UNIV | PW | BULLOCH, Georgia | 3 | 100.0 |
| 453.9 MHz | WRBK722 | GTA / GEORGIA SOUTHERN UNIV | PW | — | 5 | 100.0 |
| 453.9 MHz | KKE498 | City of Houston Radio Communication Services | PW | HARRIS, Texas | 4 | 250.0 |
| 453.9 MHz | WQLS615 | COOK COUNTY SHERIFFS POLICE DEPARTMENT | PW | COOK, Illinois | 2 | 110.0 |
| 453.9 MHz | WQLS615 | COOK COUNTY SHERIFFS POLICE DEPARTMENT | PW | COOK, Illinois | 2 | 110.0 |
| 453.9 MHz | WQLS615 | COOK COUNTY SHERIFFS POLICE DEPARTMENT | PW | COOK, Illinois | 2 | 110.0 |
| 453.9 MHz | WQLS615 | COOK COUNTY SHERIFFS POLICE DEPARTMENT | PW | COOK, Illinois | 2 | 110.0 |
| 453.9 MHz | WQLS615 | COOK COUNTY SHERIFFS POLICE DEPARTMENT | PW | COOK, Illinois | 2 | 110.0 |
| 453.9 MHz | WQLS615 | COOK COUNTY SHERIFFS POLICE DEPARTMENT | PW | COOK, Illinois | 2 | 110.0 |
| 453.9 MHz | WQRC557 | CDCG | PW | PLYMOUTH, Massachusetts | 5 | 75.0 |
| 453.9 MHz | WQRC557 | CDCG | PW | NORFOLK, Massachusetts | 5 | 75.0 |
| 453.9 MHz | WQRC557 | CDCG | PW | PLYMOUTH, Massachusetts | 5 | 75.0 |