3,038 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.9 MHz | WRDI270 | Rini O'Neil, PC | YG | — | 19 | 50.0 |
| 451.9 MHz | WRDI270 | Rini O'Neil, PC | YG | WASHOE, Nevada | 10 | 25.0 |
| 451.9 MHz | KNAY238 | Bandt Communications, Inc. | IG | — | 1 | 50.0 |
| 451.9 MHz | KNAY238 | Bandt Communications, Inc. | IG | PORTAGE, Wisconsin | 1 | 25.0 |
| 451.9 MHz | WRBM216 | CYBER COMMUNICATION, INC. | IG | — | 3 | 4.0 |
| 451.9 MHz | WQGV407 | ST. LUCIE SCHOOL BOARD | IG | ST. LUCIE, Florida | 1 | 45.0 |
| 451.9 MHz | WQGV407 | ST. LUCIE SCHOOL BOARD | IG | ST. LUCIE, Florida | 1 | 5.0 |
| 451.9 MHz | WQSA816 | Desert Community College District/COD Public Safety Department | IG | RIVERSIDE, California | 3 | 50.0 |
| 451.9 MHz | WQSA816 | Desert Community College District/COD Public Safety Department | IG | — | 5 | 50.0 |
| 451.9 MHz | WQLV276 | Keller and Heckman LLP | IG | SEVIER, Utah | 1 | 5.0 |
| 451.9 MHz | WQTX594 | Business Radio Licensing | YG | LOS ANGELES, California | 1 | 20.0 |
| 451.9 MHz | WSR802 | THUMB RADIO INC. | IG | SAGINAW, Michigan | 1 | 110.0 |
| 451.9 MHz | WSR802 | THUMB RADIO INC. | IG | — | 1 | 110.0 |
| 451.9 MHz | KJP500 | WASHINGTON RADIO REPORTS | PW | CARROLL, New Hampshire | 2 | 20.0 |
| 451.9 MHz | WRBM611 | BEARCOM | IG | GLOUCESTER, New Jersey | 9 | 40.0 |
| 451.9 MHz | WRBM611 | BEARCOM | IG | — | 17 | 25.0 |
| 451.9 MHz | WSCS870 | Wireless Electronics, Inc. | IG | PHILADELPHIA, Pennsylvania | 1 | 35.0 |
| 451.9 MHz | WSIC718 | Mohre Electronics Co LLC | IG | WILLIAMS, Ohio | 1 | 50.0 |
| 451.9 MHz | WSIC718 | Mohre Electronics Co LLC | IG | — | 1 | 4.0 |
| 451.9 MHz | WRBN225 | BEARCOM | IG | SALT LAKE, Utah | 1 | 25.0 |
| 451.9 MHz | WRDI270 | Rini O'Neil, PC | YG | WASHOE, Nevada | 2 | 25.0 |
| 451.9 MHz | WRDI270 | Rini O'Neil, PC | YG | — | 3 | 50.0 |
| 451.9 MHz | WXM298 | Electronic Engineering Co | IG | LOUISA, Iowa | 1 | 40.0 |
| 451.9 MHz | WQZU659 | Lukas, LaFuria, Lantor, & Sachs, LLP | IG | BRANTLEY, Georgia | 1 | 100.0 |
| 451.9 MHz | WSIE431 | BearCom Wireless Worldwide | IG | MULTNOMAH, Oregon | 1 | 4.0 |
| 451.9 MHz | WPQB585 | Industrial Communications Co. | IG | WARREN, New Jersey | 4 | 100.0 |
| 451.9 MHz | WPQB585 | Industrial Communications Co. | IG | — | 4 | 40.0 |
| 451.9 MHz | WPSI611 | BUSINESS RADIO LICENSING | IG | SAN BERNARDINO, California | 23 | 4.0 |
| 451.9 MHz | WQZG489 | MJ Communications | IG | PRAIRIE, Arkansas | 1 | 50.0 |
| 451.9 MHz | WQZG489 | MJ Communications | IG | — | 1 | 40.0 |
| 451.9 MHz | WQZG489 | MJ Communications | IG | — | 3 | 4.0 |
| 451.9 MHz | WQTZ954 | Delta Airlines, Inc. | IG | QUEENS, New York | 9 | 2.0 |
| 451.9 MHz | WQEY364 | Keller Communications Inc. | IG | — | 1 | 4.0 |
| 451.9 MHz | WQEY364 | Keller Communications Inc. | IG | TRAVIS, Texas | 1 | 45.0 |
| 451.9 MHz | WPNR931 | FEDERAL LICENSING INC | IG | SMITH, Texas | 1 | 25.0 |
| 451.9 MHz | WQZH700 | CARA ENTERPRISES INC | IG | KING, Washington | 1 | 10.0 |
| 451.9 MHz | WQZH700 | CARA ENTERPRISES INC | IG | KING, Washington | 1 | 3.0 |
| 451.9 MHz | WQZH801 | WASHINGTON RADIO REPORTS | IG | SALT LAKE, Utah | 1 | 4.0 |
| 451.9 MHz | WRBQ562 | MASTER METER INC. | IG | ANDREWS, Texas | 1 | 20.0 |
| 451.9 MHz | WQCU243 | Duke University And Health Systems | IG | DURHAM, North Carolina | 1 | 75.0 |
| 451.9 MHz | WQCU243 | Duke University And Health Systems | IG | — | 1 | 75.0 |
| 451.9 MHz | WQPI651 | DATATRONICS INC. | IG | WASHINGTON, Illinois | 6 | 40.0 |
| 451.9 MHz | WQPI651 | DATATRONICS INC. | IG | WASHINGTON, Illinois | 26 | 5.0 |
| 451.9 MHz | KNCV986 | J & K Communications, Inc. | IG | DE KALB, Indiana | 1 | 15.0 |
| 451.9 MHz | KOB541 | MONTANA-DAKOTA UTILITIES CO., A DIVISION OF MDU RESOURCES GROUP, INC. | IG | ROSEBUD, Montana | 1 | 20.0 |
| 451.9 MHz | WPVA745 | Blooston, Mordkofsky, Dickens, Duffy & Prendergast, LLP | IG | JACKSON, Missouri | 1 | 4.0 |
| 451.9 MHz | WQZJ618 | FoxComm Solutions, LLC | YG | — | 3 | 50.0 |
| 451.9 MHz | WQZJ618 | FoxComm Solutions, LLC | YG | — | 5 | 4.0 |
| 451.9 MHz | WSDG322 | Philip M Casciano Associates, Inc. dba PMC Associates | IG | KINGS, New York | 1 | 100.0 |
| 451.9 MHz | WSDG322 | Philip M Casciano Associates, Inc. dba PMC Associates | IG | — | 1 | 5.0 |