3,283 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 59 | 150.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 59 | 5.0 |
| 451.8 MHz | WQOF793 | N/A | IG | Unknown County, Texas | 43 | 50.0 |
| 451.8 MHz | WQOF793 | N/A | IG | Unknown County, Texas | 42 | 50.0 |
| 451.8 MHz | WRAQ882 | Silicon Connections LLC | IG | — | 31 | 110.0 |
| 451.8 MHz | WRAQ882 | Silicon Connections LLC | IG | — | 30 | 110.0 |
| 451.8 MHz | WREA563 | Teton Communications Inc | IG | Unknown County, Wyoming | 8 | 45.0 |
| 451.8 MHz | WREA563 | Teton Communications Inc | IG | Unknown County, Montana | 8 | 45.0 |
| 451.8 MHz | WREA563 | Teton Communications Inc | IG | Unknown County, Idaho | 8 | 45.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 58 | 5.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 58 | 100.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 57 | 100.0 |
| 451.8 MHz | WPRF463 | Gillespie, Prudhon & Associates Inc. | IG | Unknown County, Nevada | 4 | 25.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 57 | 5.0 |
| 451.8 MHz | WQTB822 | Tri-State Communications | IG | WOODBURY, Iowa | 6 | 25.0 |
| 451.8 MHz | WQZS867 | Camp Leo for Children with Diabetes | IG | Unknown County, Washington | 4 | 5.0 |
| 451.8 MHz | WRND825 | Jennings Communications and Consulting, LLC | IG | — | 59 | 50.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 56 | 5.0 |
| 451.8 MHz | WRAH386 | AWJ Services | IG | — | 26 | 50.0 |
| 451.8 MHz | WRND825 | Jennings Communications and Consulting, LLC | IG | — | 58 | 50.0 |
| 451.8 MHz | WRND825 | Jennings Communications and Consulting, LLC | IG | — | 57 | 50.0 |
| 451.8 MHz | WQFT904 | Edward Krom | IG | — | 22 | 35.0 |
| 451.8 MHz | WQIF446 | Michigan Technological University | IG | — | 3 | 5.0 |
| 451.8 MHz | WQVY759 | RTCubed Consulting | IG | — | 22 | 4.0 |
| 451.8 MHz | WQVY759 | RTCubed Consulting | IG | — | 20 | 4.0 |
| 451.8 MHz | WRYU936 | BUSINESS RADIO LICENSING | IG | Unknown County, California | 1 | 5.0 |
| 451.8 MHz | WRAJ507 | Peter Lambert | IG | — | 36 | 50.0 |
| 451.8 MHz | WRAJ507 | Peter Lambert | IG | — | 17 | 50.0 |
| 451.8 MHz | WRHU636 | The Emergency Communications Trust | IG | — | 4 | 120.0 |
| 451.8 MHz | WRHU636 | The Emergency Communications Trust | IG | — | 4 | 10.0 |
| 451.8 MHz | WRHU636 | The Emergency Communications Trust | IG | — | 4 | 120.0 |
| 451.8 MHz | WQOF793 | N/A | IG | Unknown County, Texas | 44 | 50.0 |
| 451.8 MHz | WROM721 | Two Way Direct | IG | Unknown County, Colorado | 2 | 4.0 |
| 451.8 MHz | WREA563 | Teton Communications Inc | IG | Unknown County, Utah | 8 | 45.0 |
| 451.8 MHz | WRQY285 | Jennings Communications & Consulting, LLC | IG | — | 10 | 5.0 |
| 451.8 MHz | WSBS658 | FEDERAL LICENSING INC | IG | Unknown County, Georgia | 5 | 3.0 |
| 451.8 MHz | WSFQ461 | Kiskadee Systems | IG | — | 60 | 150.0 |
| 451.8 MHz | WRYW676 | Mintz | IG | — | 6 | 2.0 |
| 451.8 MHz | WREQ601 | CARA Enterprises, Inc. | IG | — | 3 | 35.0 |
| 451.8 MHz | WRJY621 | Mobile Relay Associates dba Raycom | IG | — | 1 | 5.0 |
| 451.8 MHz | WRED235 | CARA Enterprises, Inc. | IG | — | 5 | 35.0 |
| 451.8 MHz | WRED237 | MOORE RESTORATION, INC. | IG | — | 3 | 25.0 |
| 451.8 MHz | WRED235 | CARA Enterprises, Inc. | IG | — | 2 | 35.0 |
| 451.8 MHz | WQNS750 | Stolz Telecom LLC | IG | — | 41 | 110.0 |
| 451.8 MHz | WSJV273 | HOERNER INC | IG | — | 11 | 10.0 |
| 451.8 MHz | WREL254 | RF SOLUTIONS | IG | — | 28 | 35.0 |
| 451.8 MHz | WSJV273 | HOERNER INC | IG | — | 9 | 10.0 |
| 451.8 MHz | WQAW772 | Southern Company Services | IG | — | 111 | 100.0 |
| 451.8 MHz | WREL254 | RF SOLUTIONS | IG | — | 27 | 35.0 |
| 451.8 MHz | WRNB498 | Sierra Two-Way Communications, LLC | IG | — | 39 | 35.0 |