2,641 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 452.4 MHz | WQHK991 | HHW GROUP LLC | IG | DURHAM, North Carolina | 2 | 40.0 |
| 452.4 MHz | WPPV894 | Brandon Communications | YG | — | 10 | 40.0 |
| 452.4 MHz | WPUC794 | ELECTRONIC ENGINEERING CO. | YG | — | 10 | 40.0 |
| 452.4 MHz | WPMW899 | Lukas, LaFuria, Lantor & Sachs LLC | YG | MONTEREY, California | 21 | 100.0 |
| 452.4 MHz | WPMW899 | Lukas, LaFuria, Lantor & Sachs LLC | YG | — | 39 | 100.0 |
| 452.4 MHz | WPRR844 | APPLIED COMMUNICATIONS SERVICES INC | YG | WORCESTER, Massachusetts | 3 | 60.0 |
| 452.4 MHz | WPRR844 | APPLIED COMMUNICATIONS SERVICES INC | YG | — | 5 | 60.0 |
| 452.4 MHz | WROY840 | FIT | IG | QUEENS, New York | 1 | 40.0 |
| 452.4 MHz | WROY840 | FIT | IG | — | 1 | 5.0 |
| 452.4 MHz | WSLA375 | Bearcom Operating | YG | HONOLULU, Hawaii | 4 | 20.0 |
| 452.4 MHz | WQBY309 | Louisiana Radio Communications | YG | CALCASIEU, Louisiana | 5 | 100.0 |
| 452.4 MHz | WQBY309 | Louisiana Radio Communications | YG | — | 5 | 4.0 |
| 452.4 MHz | WRKH574 | BUSINESS RADIO LICENSING | IG | LOS ANGELES, California | 1 | 45.0 |
| 452.4 MHz | WRKH574 | BUSINESS RADIO LICENSING | IG | — | 1 | 6.0 |
| 452.4 MHz | WQLF486 | REYNOLDS RADIO SERVICE INC | IG | DREW, Arkansas | 1 | 40.0 |
| 452.4 MHz | WQLF486 | REYNOLDS RADIO SERVICE INC | IG | — | 1 | 40.0 |
| 452.4 MHz | WPMT317 | Futronics Inc. | YG | HURON, Ohio | 1 | 40.0 |
| 452.4 MHz | WRVU748 | Ecco Communications | IG | LEHIGH, Pennsylvania | 6 | 5.0 |
| 452.4 MHz | WQJF386 | Business Radio Licensing | IG | WASHTENAW, Michigan | 1 | 4.0 |
| 452.4 MHz | WPRX589 | J&H Radio | IG | UNION, New Jersey | 2 | 40.0 |
| 452.4 MHz | WPRX589 | J&H Radio | IG | — | 3 | 4.0 |
| 452.4 MHz | WPWR470 | Central Communications Service Company | YG | BENTON, Missouri | 2 | 100.0 |
| 452.4 MHz | WQID405 | WASHINGTON RADIO REPORTS | IG | HARRISON, Mississippi | 1 | 2.0 |
| 452.4 MHz | WQTD472 | Two Way Solutions Inc. | IG | HUTCHINSON, South Dakota | 1 | 40.0 |
| 452.4 MHz | WQTD472 | Two Way Solutions Inc. | IG | — | 1 | 40.0 |
| 452.4 MHz | WQEH956 | SIOUX FALLSS TWO WAY | IG | CLAY, South Dakota | 2 | 4.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Alaska | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, California | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Colorado | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Maine | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Michigan | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Minnesota | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, New Hampshire | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Nevada | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, New York | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Oregon | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Utah | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Vermont | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Washington | 5 | 5.0 |
| 452.4 MHz | WPTX928 | Business Radio Licensing | IG | Unknown County, Wisconsin | 5 | 5.0 |
| 452.4 MHz | WQEE781 | ATLAS LICENSE COMPANY & DATA SERVICES | YG | — | 1 | 20.0 |
| 452.4 MHz | WQEE781 | ATLAS LICENSE COMPANY & DATA SERVICES | YG | MOORE, Tennessee | 1 | 100.0 |
| 452.4 MHz | WRPL376 | Philip M Casciano Associates, Inc. dba PMC Associates | IG | MORRIS, New Jersey | 2 | 50.0 |
| 452.4 MHz | WRPL376 | Philip M Casciano Associates, Inc. dba PMC Associates | IG | — | 2 | 50.0 |
| 452.4 MHz | WPOX568 | J&R Electronics, Inc. | YG | KOOTENAI, Idaho | 2 | 50.0 |
| 452.4 MHz | WPOX568 | J&R Electronics, Inc. | YG | — | 2 | 40.0 |
| 452.4 MHz | WQWZ827 | Lone Peak Licensing, LLC | YG | LA PORTE, Indiana | 2 | 100.0 |
| 452.4 MHz | WQWZ827 | Lone Peak Licensing, LLC | YG | — | 3 | 50.0 |
| 452.4 MHz | WPMN399 | Lucas, Lafuria, Lantor, & Sachs LLP | YG | EL DORADO, California | 1 | 100.0 |
| 452.4 MHz | WQUX274 | National Fuel Gas | IG | — | 3 | 15.0 |