3,843 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 452.4 MHz | WROU821 | SUFFOLK COUNTY COMMUNICATIONS INC. | IG | NASSAU, New York | 10 | 50.0 |
| 452.4 MHz | WRJH798 | CARA ENTERPRISES, INC | YG | LYON, Nevada | 10 | 5.0 |
| 452.4 MHz | WRCH977 | NATIONAL LICENSE | YG | MONROE, Tennessee | 3 | 25.0 |
| 452.4 MHz | WRCH977 | NATIONAL LICENSE | YG | MONROE, Tennessee | 5 | 45.0 |
| 452.4 MHz | WPXX659 | SMART-LINK SYSTEMS | YG | AUGLAIZE, Ohio | 1 | 100.0 |
| 452.4 MHz | WQJP308 | Hurricane Electronics | YG | MOBILE, Alabama | 2 | 25.0 |
| 452.4 MHz | WQUP703 | ABEST RADIOS & COMMUNICATIONS, INC. | YG | SULLIVAN, New York | 8 | 100.0 |
| 452.4 MHz | WQUP703 | ABEST RADIOS & COMMUNICATIONS, INC. | YG | — | 18 | 50.0 |
| 452.4 MHz | WSEK738 | SUFFOLK COUNTY COMMUNICATIONS INC. | IG | NASSAU, New York | 5 | 5.0 |
| 452.4 MHz | WQXL827 | SILKE COMMUNICATIONS, INC. | YG | SNOHOMISH, Washington | 8 | 20.0 |
| 452.4 MHz | WRVX704 | MASTER METER INC. | IG | LOGAN, Kentucky | 1 | 20.0 |
| 452.4 MHz | WPOD587 | Viking Communications, Inc. | IG | — | 5 | 5.0 |
| 452.4 MHz | WPOD587 | Viking Communications, Inc. | IG | FOND DU LAC, Wisconsin | 1 | 25.0 |
| 452.4 MHz | WQSA690 | MPS COMMUNICATIONS | YG | MONMOUTH, New Jersey | 1 | 100.0 |
| 452.4 MHz | WQTM420 | A BEEP, LLC | YG | COOK, Illinois | 2 | 100.0 |
| 452.4 MHz | WQXP226 | Rini O'Neil, PC | YG | — | 7 | 50.0 |
| 452.4 MHz | WQXP226 | Rini O'Neil, PC | YG | NYE, Nevada | 4 | 100.0 |
| 452.4 MHz | WQVR216 | PROS RF | IG | — | 5 | 50.0 |
| 452.4 MHz | WPMJ811 | Mobiletech Communications | YG | STEUBEN, New York | 2 | 100.0 |
| 452.4 MHz | WQYF765 | BNS Enterprises, Inc. dba A&B Communications | IG | WEBB, Texas | 2 | 5.0 |
| 452.4 MHz | WSCX928 | Bearcom Operating LLC | IG | HIDALGO, Texas | 1 | 40.0 |
| 452.4 MHz | WRAL324 | BEARCOM OPERATING LLC | IG | PROVIDENCE, Rhode Island | 1 | 5.0 |
| 452.4 MHz | WREX426 | Carroll Engineering Co. | IG | MARION, Indiana | 2 | 40.0 |
| 452.4 MHz | WSGH931 | Houston Communications Inc. | IG | CALDWELL, Texas | 17 | 4.0 |
| 452.4 MHz | WPTV665 | Professional Wireless Communicatons | IG | — | 2 | 4.0 |
| 452.4 MHz | WRCS586 | WirelessUSA, Inc. | IG | ST. LOUIS, Missouri | 2 | 50.0 |
| 452.4 MHz | WRCS586 | WirelessUSA, Inc. | IG | — | 3 | 4.0 |
| 452.4 MHz | WQYR826 | Baker Hughes | IG | MIDLAND, Texas | 1 | 40.0 |
| 452.4 MHz | WQYR826 | Baker Hughes | IG | — | 1 | 4.0 |
| 452.4 MHz | WRAL699 | Bearcom Operating LP | IG | PITKIN, Colorado | 2 | 40.0 |
| 452.4 MHz | WRAL699 | Bearcom Operating LP | IG | — | 3 | 5.0 |
| 452.4 MHz | WPBE350 | Bearcom Operating LLC | IG | MONROE, Iowa | 5 | 45.0 |
| 452.4 MHz | WPBE350 | Bearcom Operating LLC | IG | — | 5 | 5.0 |
| 452.4 MHz | WRCS856 | Rebel Communications LLC | YG | ESMERALDA, Nevada | 2 | 9.0 |
| 452.4 MHz | WQOQ804 | Alpha Wireless Communications | IG | BLUE EARTH, Minnesota | 1 | 2.0 |
| 452.4 MHz | WQOQ804 | Alpha Wireless Communications | IG | — | 1 | 2.0 |
| 452.4 MHz | WNMX548 | PROFESSIONAL COMMUNICATIONS SYSTEMS, LLC | PW | CARROLL, Virginia | 1 | 25.0 |
| 452.4 MHz | WQAP296 | School District of Palm Beach County | IG | PALM BEACH, Florida | 1 | 35.0 |
| 452.4 MHz | WNMP724 | Arkansas Valley Communications | PW | YELL, Arkansas | 1 | 25.0 |
| 452.4 MHz | WPTW824 | Branson R-4 School District | IG | TANEY, Missouri | 1 | 20.0 |
| 452.4 MHz | KIG418 | Professional Communications Systems, LLC | PW | GILES, Virginia | 9 | 40.0 |
| 452.4 MHz | WPSF435 | Lukas, LaFuria, Lantor, & Sachs LLP | YG | — | 10 | 60.0 |
| 452.4 MHz | WSAB651 | Aerowave Technologies | IG | WILLIAMSON, Texas | 1 | 50.0 |
| 452.4 MHz | WSAB651 | Aerowave Technologies | IG | — | 1 | 4.0 |
| 452.4 MHz | WPMU447 | GENERAL COMMUNICATIONS INC | YG | DANE, Wisconsin | 1 | 100.0 |
| 452.4 MHz | WSAC805 | CARA ENTERPRISES, INC | IG | MIDDLESEX, Massachusetts | 1 | 25.0 |
| 452.4 MHz | WSAC805 | CARA ENTERPRISES, INC | IG | — | 1 | 4.0 |
| 452.4 MHz | WSLA480 | R.F. Design & Integration Inc | IG | BUCKS, Pennsylvania | 5 | 100.0 |
| 452.4 MHz | WSLA480 | R.F. Design & Integration Inc | IG | — | 8 | 40.0 |
| 452.4 MHz | WQLT670 | MONA LEE & ASSOCIATES | IG | LATIMER, Oklahoma | 2 | 5.0 |