1,513 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 453.9 MHz | WRWQ980 | APCO INTERNATIONAL INC | PW | MONTEREY, California | 1 | 1.0 |
| 453.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 110.0 |
| 453.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 110.0 |
| 453.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 110.0 |
| 453.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 110.0 |
| 453.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 110.0 |
| 453.9 MHz | WQXI974 | Sarpy County Communications Agency | PW | SARPY, Nebraska | 1 | 110.0 |
| 453.9 MHz | WSBZ266 | GEORGIA STATE OF | PW | PAULDING, Georgia | 1 | 40.0 |
| 453.9 MHz | WRMC642 | ANTIOCH ELECTRONICS | PW | WHITE, Arkansas | 1 | 100.0 |
| 453.9 MHz | WRMC642 | ANTIOCH ELECTRONICS | PW | — | 1 | 40.0 |
| 453.9 MHz | KQH904 | Licking County 9-1-1 | PW | LICKING, Ohio | 1 | 20.0 |
| 453.9 MHz | WPKK641 | Business Radio Licensing | PW | MCKINLEY, New Mexico | 1 | 40.0 |
| 453.9 MHz | WPPZ310 | MDC-IT Section/Telecom | PW | Unknown County, Missouri | 5 | 25.0 |
| 453.9 MHz | WQVM201 | West Virginia Division of Emergency Management | YW | FAYETTE, West Virginia | 3 | 100.0 |
| 453.9 MHz | WQTR229 | East Alabama Medical Center | PW | LEE, Alabama | 1 | 5.0 |
| 453.9 MHz | WQTR229 | East Alabama Medical Center | PW | — | 1 | 4.0 |
| 453.9 MHz | KRO256 | James Madison University. | PW | HARRISONBURG CITY, Virginia | 1 | 50.0 |
| 453.9 MHz | KRO256 | James Madison University. | PW | HARRISONBURG CITY, Virginia | 3 | 100.0 |
| 453.9 MHz | KRO256 | James Madison University. | PW | — | 3 | 100.0 |
| 453.9 MHz | KNNP367 | Georgia, State of | PW | BULLOCH, Georgia | 1 | 40.0 |
| 453.9 MHz | KNNP367 | Georgia, State of | PW | — | 1 | 5.0 |
| 453.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 1 | 15.0 |
| 453.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 1 | 90.0 |
| 453.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 1 | 4.0 |
| 453.9 MHz | KNIH672 | FEDERAL LICENSING INC | PW | PRINCE GEORGE'S, Maryland | 2 | 20.0 |
| 453.9 MHz | WQEQ911 | MABL | PW | MIFFLIN, Pennsylvania | 3 | 100.0 |
| 453.9 MHz | WQEQ911 | MABL | PW | — | 3 | 40.0 |
| 453.9 MHz | KNCS286 | Communications International | PW | PIKE, Alabama | 1 | 100.0 |
| 453.9 MHz | KNCS286 | Communications International | PW | — | 1 | 4.0 |
| 453.9 MHz | KNCS286 | Communications International | PW | — | 2 | 20.0 |
| 453.9 MHz | KKQ982 | City of Houston Radio Communication Services | PW | — | 4 | 350.0 |
| 453.9 MHz | WNCM754 | KENTUCKY STATE POLICE | PW | MENIFEE, Kentucky | 3 | 100.0 |
| 453.9 MHz | WNCM754 | KENTUCKY STATE POLICE | PW | — | 5 | 100.0 |
| 453.9 MHz | WQVM593 | Borough of Point Pleasant OEM | PW | OCEAN, New Jersey | 1 | 100.0 |
| 453.9 MHz | WPXE865 | Business Radio Licensing | YW | TIPTON, Tennessee | 3 | 100.0 |
| 453.9 MHz | WPXE865 | Business Radio Licensing | YW | — | 6 | 50.0 |
| 453.9 MHz | WQJL888 | NYS Unified Court System | PW | NIAGARA, New York | 1 | 5.0 |
| 453.9 MHz | KSQ528 | Illinois State Police | PW | MCLEAN, Illinois | 1 | 90.0 |
| 453.9 MHz | KDX279 | KENTUCKY STATE POLICE | PW | HENDERSON, Kentucky | 5 | 110.0 |
| 453.9 MHz | KSQ700 | KENTUCKY STATE POLICE | PW | PIKE, Kentucky | 3 | 350.0 |
| 453.9 MHz | KYB902 | ETS/NB | PW | HONOLULU, Hawaii | 1 | 110.0 |
| 453.9 MHz | KYB902 | ETS/NB | PW | HONOLULU, Hawaii | 2 | 110.0 |
| 453.9 MHz | KNEN767 | CONCORD, CITY OF | PW | MERRIMACK, New Hampshire | 1 | 35.0 |
| 453.9 MHz | WQHL501 | BURLINGTON COMMUNICATIONS | PW | WINDSOR, Vermont | 1 | 75.0 |
| 453.9 MHz | WQHL501 | BURLINGTON COMMUNICATIONS | PW | WINDSOR, Vermont | 1 | 75.0 |
| 453.9 MHz | KCB785 | TOWN OF WESTBROOK - TOWN HALL | PW | MIDDLESEX, Connecticut | 2 | 10.0 |
| 453.9 MHz | WQZC945 | Wilfredo Ocasio | PW | Unknown County, Puerto Rico | 7 | 25.0 |
| 453.9 MHz | WQZC953 | Skytec Inc. | PW | Unknown County, Puerto Rico | 7 | 25.0 |
| 453.9 MHz | WZC700 | WILLIAMSON COUNTY OFFICE OF PUBLIC SAFETY | PW | WILLIAMSON, Tennessee | 1 | 100.0 |
| 453.9 MHz | WSCJ706 | BEARCOM | PW | POTTAWATOMIE, Oklahoma | 1 | 45.0 |