2,704 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.4 MHz | WPTY307 | WASHINGTON RADIO REPORTS | IG | COOK, Illinois | 1 | 20.0 |
| 451.4 MHz | WPTY307 | WASHINGTON RADIO REPORTS | IG | — | 1 | 4.0 |
| 451.4 MHz | WQBZ400 | Health First Inc. | IG | BREVARD, Florida | 2 | 100.0 |
| 451.4 MHz | WQBZ400 | Health First Inc. | IG | — | 4 | 4.0 |
| 451.4 MHz | WQBZ496 | ATLAS LICENSE COMPANY | IG | STORY, Iowa | 5 | 35.0 |
| 451.4 MHz | WQTD707 | Aviation Spectrum Resources, Inc. | IG | DENVER, Colorado | 4 | 40.0 |
| 451.4 MHz | WQCH531 | Xtech Systems Inc | IG | HARTFORD, Connecticut | 2 | 65.0 |
| 451.4 MHz | WQCH531 | Xtech Systems Inc | IG | — | 3 | 35.0 |
| 451.4 MHz | WPNV619 | LOCKARD WHITE INC | IG | GALVESTON, Texas | 1 | 110.0 |
| 451.4 MHz | WPNV619 | LOCKARD WHITE INC | IG | BRAZORIA, Texas | 1 | 110.0 |
| 451.4 MHz | WPTY752 | SHAFFETT LICENSING ASSISTANCE | IG | GWINNETT, Georgia | 1 | 50.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Alaska | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, California | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Colorado | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Maine | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Michigan | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Minnesota | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, New Hampshire | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Nevada | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, New York | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Oregon | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Utah | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Vermont | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Washington | 1 | 5.0 |
| 451.4 MHz | WPTY624 | CARA Enterprises Inc | IG | Unknown County, Wisconsin | 1 | 5.0 |
| 451.4 MHz | WPWS468 | Alpha Prime Communications | IG | KENOSHA, Wisconsin | 1 | 25.0 |
| 451.4 MHz | WPWS385 | Tri-Star Communications Inc. | IG | LA SALLE, Illinois | 1 | 65.0 |
| 451.4 MHz | WPWS385 | Tri-Star Communications Inc. | IG | — | 1 | 25.0 |
| 451.4 MHz | WPWS468 | Alpha Prime Communications | IG | — | 1 | 5.0 |
| 451.4 MHz | KNBY388 | ROOME TELECOMMUNICATIONS INC DBA HALSEY TELEPHONE CO | IG | LINN, Oregon | 1 | 100.0 |
| 451.4 MHz | KNBY388 | ROOME TELECOMMUNICATIONS INC DBA HALSEY TELEPHONE CO | IG | — | 1 | 75.0 |
| 451.4 MHz | WZM293 | GREAT PLAINS COMMUNICATIONS INC | IG | CHASE, Nebraska | 1 | 100.0 |
| 451.4 MHz | WZM293 | GREAT PLAINS COMMUNICATIONS INC | IG | CUMING, Nebraska | 1 | 100.0 |
| 451.4 MHz | WZM293 | GREAT PLAINS COMMUNICATIONS INC | IG | KNOX, Nebraska | 1 | 250.0 |
| 451.4 MHz | WZM293 | GREAT PLAINS COMMUNICATIONS INC | IG | CUSTER, Nebraska | 1 | 250.0 |
| 451.4 MHz | WZM293 | GREAT PLAINS COMMUNICATIONS INC | IG | — | 1 | 100.0 |
| 451.4 MHz | WPQI977 | CARA Enterprises,Inc | IG | JOHNSON, Indiana | 1 | 25.0 |
| 451.4 MHz | WPQI977 | CARA Enterprises,Inc | IG | — | 1 | 25.0 |
| 451.4 MHz | WPZI712 | Bearcom Operating LP | IG | PHILADELPHIA, Pennsylvania | 3 | 30.0 |
| 451.4 MHz | WPLW240 | ProComm Alaska, LLC | IG | KENAI PENINSULA, Alaska | 1 | 25.0 |
| 451.4 MHz | WNRC540 | FEDERAL LICENSING INC | IG | MONROE, Michigan | 1 | 20.0 |
| 451.4 MHz | WNRC540 | FEDERAL LICENSING INC | IG | — | 1 | 20.0 |
| 451.4 MHz | KKT772 | CENTRAL TELEPHONE COMPANY OF TEXAS | IG | BELL, Texas | 1 | 110.0 |
| 451.4 MHz | WNVG554 | MCI Communications Services, Inc. | IG | CARROLL, Maryland | 1 | 100.0 |
| 451.4 MHz | WNVG554 | MCI Communications Services, Inc. | IG | — | 1 | 100.0 |
| 451.4 MHz | WPPU597 | VEI COMMUNICATIONS | IG | CHRISTIAN, Kentucky | 1 | 20.0 |
| 451.4 MHz | WPPU597 | VEI COMMUNICATIONS | IG | — | 1 | 5.0 |
| 451.4 MHz | WPTZ713 | B & D ELECTRONICS AND COMMUNICATIONS INC | IG | ALLEGHENY, Pennsylvania | 1 | 50.0 |
| 451.4 MHz | WPTZ746 | CARA Enterprises Inc | IG | MARION, Indiana | 1 | 5.0 |
| 451.4 MHz | WQOS629 | FIT | IG | — | 5 | 35.0 |