2,040 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.1 MHz | WQYR573 | METRO COMMUNICATIONS LLC | IG | Unknown County, Tennessee | 1 | 5.0 |
| 451.1 MHz | WPRR428 | UTILITIES TECHNOLOGY COUNCIL | IG | SCHENECTADY, New York | 2 | 110.0 |
| 451.1 MHz | KIC648 | Mobile Communications of America | IG | COFFEE, Tennessee | 1 | 40.0 |
| 451.1 MHz | KIC648 | Mobile Communications of America | IG | COFFEE, Tennessee | 1 | 100.0 |
| 451.1 MHz | WPMU208 | Muscatine Power & Water | IG | MUSCATINE, Iowa | 1 | 4.0 |
| 451.1 MHz | WQYR712 | Southern Company Services | YG | BURKE, Georgia | 2 | 100.0 |
| 451.1 MHz | WNVC740 | Evergy | IG | VERNON, Missouri | 1 | 100.0 |
| 451.1 MHz | WNNG570 | State of Maine, O.I.T., Radio Operations | PW | PENOBSCOT, Maine | 1 | 60.0 |
| 451.1 MHz | KQH735 | Constellation | IG | DAUPHIN, Pennsylvania | 1 | 100.0 |
| 451.1 MHz | KQH735 | Constellation | IG | DAUPHIN, Pennsylvania | 2 | 100.0 |
| 451.1 MHz | KQH735 | Constellation | IG | — | 2 | 15.0 |
| 451.1 MHz | KA64772 | Keller and Heckman LLP | IG | OCEAN, New Jersey | 2 | 30.0 |
| 451.1 MHz | KDS756 | Keller and Heckman LLP | IG | PRINCE GEORGE'S, Maryland | 1 | 25.0 |
| 451.1 MHz | KGD835 | Keller and Heckman LLP | IG | DISTRICT OF COLUMBIA, District of Columbia | 1 | 25.0 |
| 451.1 MHz | KGG551 | Keller and Heckman LLP | IG | MONTGOMERY, Maryland | 1 | 25.0 |
| 451.1 MHz | KRJ287 | Keller and Heckman LLP | IG | CHARLES, Maryland | 1 | 25.0 |
| 451.1 MHz | KNBQ378 | CommTech, LLC | IG | GUADALUPE, New Mexico | 1 | 100.0 |
| 451.1 MHz | WNND890 | Arizona Public Service Company | IG | MARICOPA, Arizona | 1 | 10.0 |
| 451.1 MHz | WNQT930 | Hallador Power Company, LLC | IG | SULLIVAN, Indiana | 1 | 50.0 |
| 451.1 MHz | WPDZ728 | KELLER AND HECKMAN LLP | IG | FAIRFIELD, Connecticut | 1 | 70.0 |
| 451.1 MHz | KTW714 | Keller and Heckman LLP | IG | DISTRICT OF COLUMBIA, District of Columbia | 1 | 250.0 |
| 451.1 MHz | KKW551 | Los Angeles Department of Water and Power | IG | INYO, California | 1 | 100.0 |
| 451.1 MHz | KTI854 | FELHC, INC | IG | FULTON, Ohio | 1 | 200.0 |
| 451.1 MHz | KTO649 | FELHC | IG | SANDUSKY, Ohio | 1 | 100.0 |
| 451.1 MHz | KTO649 | FELHC | IG | WOOD, Ohio | 1 | 100.0 |
| 451.1 MHz | KTI854 | FELHC, INC | IG | FULTON, Ohio | 1 | 100.0 |
| 451.1 MHz | WPDZ728 | KELLER AND HECKMAN LLP | IG | — | 1 | 40.0 |
| 451.1 MHz | WWA722 | Puerto Rico Electric Power Authority | IG | SAN JUAN, Puerto Rico | 2 | 30.0 |
| 451.1 MHz | WPDZ728 | KELLER AND HECKMAN LLP | IG | FAIRFIELD, Connecticut | 2 | 70.0 |
| 451.1 MHz | KNFF472 | Tri-State Generation and Transmission | IG | GRANT, New Mexico | 2 | 75.0 |
| 451.1 MHz | KTI854 | FELHC, INC | IG | FULTON, Ohio | 2 | 200.0 |
| 451.1 MHz | KTO649 | FELHC | IG | SANDUSKY, Ohio | 2 | 100.0 |
| 451.1 MHz | KTO649 | FELHC | IG | WOOD, Ohio | 2 | 100.0 |
| 451.1 MHz | KTI854 | FELHC, INC | IG | FULTON, Ohio | 2 | 100.0 |
| 451.1 MHz | KJ6206 | Salt River Project AI & PD | IG | — | 2 | 5.0 |
| 451.1 MHz | KOB212 | PGE | IG | CLACKAMAS, Oregon | 3 | 350.0 |
| 451.1 MHz | KYB393 | Portland General Electric | IG | MULTNOMAH, Oregon | 3 | 350.0 |
| 451.1 MHz | KOB212 | PGE | IG | CLACKAMAS, Oregon | 4 | 350.0 |
| 451.1 MHz | KYB393 | Portland General Electric | IG | MULTNOMAH, Oregon | 4 | 350.0 |
| 451.1 MHz | WPMC867 | ConocoPhillips Communications Inc. | IG | — | 4 | 40.0 |
| 451.1 MHz | KEC307 | UTILITIES TECHNOLOGY COUNCIL | IG | ONEIDA, New York | 5 | 150.0 |
| 451.1 MHz | WPRK773 | Mobile Relays LLC | YG | STARR, Texas | 6 | 100.0 |
| 451.1 MHz | WPMC867 | ConocoPhillips Communications Inc. | IG | — | 7 | 6.0 |
| 451.1 MHz | WNXP499 | Florida Power & Light Company | IG | — | 8 | 2.0 |
| 451.1 MHz | WSP714 | Southern Company Services | IG | JACKSON, Mississippi | 3 | 50.0 |
| 451.1 MHz | WPTW973 | Vistra Corporate Services Company | IG | — | 6 | 50.0 |
| 451.1 MHz | WQGP508 | Kindle Energy LLC | IG | PICKAWAY, Ohio | 1 | 40.0 |
| 451.1 MHz | WQHJ481 | Squire Patton Boggs (US) LLP | IG | LEE, Alabama | 1 | 10.0 |
| 451.1 MHz | WQHJ481 | Squire Patton Boggs (US) LLP | IG | LEE, Alabama | 1 | 10.0 |
| 451.1 MHz | WQHJ481 | Squire Patton Boggs (US) LLP | IG | LEE, Alabama | 1 | 10.0 |