2,636 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 452.4 MHz | WPSE825 | Wiztronics, Inc. | YG | KING, Washington | 2 | 4.0 |
| 452.4 MHz | WQJR346 | Bearcom Operating LLC | IG | ALAMEDA, California | 1 | 50.0 |
| 452.4 MHz | WQSU729 | BUSINESS RADIO LICENSING | IG | RINCON, Puerto Rico | 1 | 25.0 |
| 452.4 MHz | WQXH652 | Northeast Illinois Regional Commuter Railroad Corporation | IG | COOK, Illinois | 2 | 20.0 |
| 452.4 MHz | WQXH652 | Northeast Illinois Regional Commuter Railroad Corporation | IG | COOK, Illinois | 2 | 45.0 |
| 452.4 MHz | WRAU751 | Bearcom Operating LP | IG | MONTGOMERY, Texas | 5 | 50.0 |
| 452.4 MHz | WSIH292 | Southern Communications and Consultants, Inc. | IG | FAYETTE, Kentucky | 2 | 5.0 |
| 452.4 MHz | WRAU751 | Bearcom Operating LP | IG | — | 8 | 5.0 |
| 452.4 MHz | WRPR568 | NATIONAL LICENSE | IG | DENVER, Colorado | 4 | 45.0 |
| 452.4 MHz | WQSU729 | BUSINESS RADIO LICENSING | IG | Unknown County, Puerto Rico | 1 | 25.0 |
| 452.4 MHz | WQSU729 | BUSINESS RADIO LICENSING | IG | — | 1 | 25.0 |
| 452.4 MHz | WQLH335 | CARA Enterprises Inc | IG | CRAWFORD, Wisconsin | 1 | 50.0 |
| 452.4 MHz | WQLH335 | CARA Enterprises Inc | IG | — | 1 | 50.0 |
| 452.4 MHz | WQQV217 | Radio One, Inc. | YG | ORANGE, Florida | 6 | 48.0 |
| 452.4 MHz | WNCM859 | BAE Systems Information and Electronic Systems Integration Inc. | IG | HILLSBOROUGH, New Hampshire | 4 | 40.0 |
| 452.4 MHz | WRAK533 | Motorola Solutions, Inc | YG | LEE, South Carolina | 3 | 100.0 |
| 452.4 MHz | WPMV294 | Atlas License Company | YG | MARION, Indiana | 4 | 100.0 |
| 452.4 MHz | WNCM859 | BAE Systems Information and Electronic Systems Integration Inc. | IG | — | 11 | 40.0 |
| 452.4 MHz | WPUI776 | Rays Electronics Inc | YG | OTTAWA, Ohio | 7 | 100.0 |
| 452.4 MHz | WPUI776 | Rays Electronics Inc | YG | — | 13 | 60.0 |
| 452.4 MHz | WRDL846 | Mobile Communications America | IG | HOUSTON, Alabama | 9 | 5.0 |
| 452.4 MHz | WSDD414 | Business Radio Licensing | IG | UNION, Iowa | 2 | 40.0 |
| 452.4 MHz | WSDD414 | Business Radio Licensing | IG | — | 3 | 40.0 |
| 452.4 MHz | WSDD352 | BearCom Wireless Worldwide | IG | SALT LAKE, Utah | 7 | 5.0 |
| 452.4 MHz | WPQD388 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | CHILTON, Alabama | 4 | 100.0 |
| 452.4 MHz | WQIL882 | FCC-FAA Licensing, LLC | IG | SAN MATEO, California | 4 | 4.0 |
| 452.4 MHz | WRDL926 | CODE 3 SERVICE, LLC | YG | RIO ARRIBA, New Mexico | 2 | 75.0 |
| 452.4 MHz | WPMV294 | Atlas License Company | YG | MARION, Indiana | 4 | 100.0 |
| 452.4 MHz | WPPU738 | CARA Enterprises, Inc. | YG | EL DORADO, California | 1 | 100.0 |
| 452.4 MHz | WQLZ318 | Norfolk Southern Railway Company | IG | BUCHANAN, Virginia | 1 | 45.0 |
| 452.4 MHz | WQLZ318 | Norfolk Southern Railway Company | IG | BUCHANAN, Virginia | 1 | 35.0 |
| 452.4 MHz | WQJG541 | 2-Way Mobile Communications | YG | BENTON, Indiana | 3 | 100.0 |
| 452.4 MHz | WQJG541 | 2-Way Mobile Communications | YG | — | 5 | 4.0 |
| 452.4 MHz | WQUC400 | FEDERAL LICENSING INC | IG | RANDALL, Texas | 1 | 50.0 |
| 452.4 MHz | WQUC400 | FEDERAL LICENSING INC | IG | — | 1 | 50.0 |
| 452.4 MHz | WPPU738 | CARA Enterprises, Inc. | YG | — | 1 | 40.0 |
| 452.4 MHz | WPMC841 | Hilltop Communications, Inc. | IG | WABASHA, Minnesota | 14 | 2.0 |
| 452.4 MHz | WPMX206 | NYCOMCO | YG | — | 2 | 40.0 |
| 452.4 MHz | WPPU737 | TFMComm, Inc. | YG | LYON, Kansas | 3 | 100.0 |
| 452.4 MHz | WPPB725 | Lab-Tronics Inc | YG | BOYD, Kentucky | 2 | 100.0 |
| 452.4 MHz | WPPU737 | TFMComm, Inc. | YG | — | 3 | 40.0 |
| 452.4 MHz | WPPU613 | HCI Communications, Inc. | YG | LARIMER, Colorado | 5 | 100.0 |
| 452.4 MHz | WPPU613 | HCI Communications, Inc. | YG | — | 5 | 40.0 |
| 452.4 MHz | WQKY250 | Arizona Public Service | IG | SAN JUAN, New Mexico | 7 | 50.0 |
| 452.4 MHz | WPPB725 | Lab-Tronics Inc | YG | — | 2 | 75.0 |
| 452.4 MHz | WQAZ278 | SKYLINES UNLIMITED INC | YG | CATTARAUGUS, New York | 2 | 25.0 |
| 452.4 MHz | WPYJ522 | Frankfort Plant Board | YG | — | 1 | 45.0 |
| 452.4 MHz | WPIE639 | Tri-County Communications, Inc. | IG | TIOGA, New York | 1 | 40.0 |
| 452.4 MHz | WPIE639 | Tri-County Communications, Inc. | IG | — | 1 | 40.0 |
| 452.4 MHz | WQVE335 | GCI Communication Corp | IG | NORTH SLOPE, Alaska | 1 | 100.0 |