1,674 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.9 MHz | WQTA653 | BNSF RAILWAY CO. | IG | LANCASTER, Nebraska | 4 | 8.0 |
| 457.9 MHz | KB52550 | GRAND TRUNK WESTERN RAILROAD COMPANY | IG | — | 2 | 8.0 |
| 457.9 MHz | WRDU728 | PROKARMA | IG | OUACHITA, Arkansas | 2 | 8.0 |
| 457.9 MHz | WQXV277 | BNSF RAILWAY CO. | IG | HUGHES, Oklahoma | 2 | 8.0 |
| 457.9 MHz | WNXQ446 | MOBILE RADIO ENGINEERING INC | IG | HENNEPIN, Minnesota | 9 | 2.0 |
| 457.9 MHz | WNXQ446 | MOBILE RADIO ENGINEERING INC | IG | — | 9 | 2.0 |
| 457.9 MHz | WNXQ446 | MOBILE RADIO ENGINEERING INC | IG | — | 9 | 2.0 |
| 457.9 MHz | WQUB941 | BNSF RAILWAY CO. | IG | MULTNOMAH, Oregon | 3 | 8.0 |
| 457.9 MHz | WQUB941 | BNSF RAILWAY CO. | IG | CLARK, Washington | 4 | 8.0 |
| 457.9 MHz | WQUB941 | BNSF RAILWAY CO. | IG | MULTNOMAH, Oregon | 4 | 8.0 |
| 457.9 MHz | WQTA653 | BNSF RAILWAY CO. | IG | LANCASTER, Nebraska | 4 | 8.0 |
| 457.9 MHz | KB82662 | BNSF Railway Co. | IG | Unknown County, Idaho | 1 | 2.0 |
| 457.9 MHz | WQPR836 | Norfolk Southern Railway Company | IG | FAYETTE, Tennessee | 2 | 5.0 |
| 457.9 MHz | WQPR836 | Norfolk Southern Railway Company | IG | FAYETTE, Tennessee | 4 | 8.0 |
| 457.9 MHz | WRDU727 | PROKARMA | IG | NEVADA, California | 2 | 8.0 |
| 457.9 MHz | WRDU776 | PROKARMA | IG | LOS ANGELES, California | 2 | 8.0 |
| 457.9 MHz | WRDU775 | PROKARMA | IG | CAMP, Texas | 2 | 8.0 |
| 457.9 MHz | WRDU771 | PROKARMA | IG | RIVERSIDE, California | 2 | 8.0 |
| 457.9 MHz | WRDU754 | PROKARMA | IG | CLARK, Nevada | 2 | 8.0 |
| 457.9 MHz | WRDW738 | PROKARMA | IG | CASS, Texas | 2 | 8.0 |
| 457.9 MHz | WRDW739 | PROKARMA | IG | UNION, Oregon | 2 | 8.0 |
| 457.9 MHz | WRDW743 | PROKARMA | IG | COMAL, Texas | 2 | 8.0 |
| 457.9 MHz | WRDW749 | PROKARMA | IG | UNION, Oregon | 2 | 8.0 |
| 457.9 MHz | WRDW778 | PROKARMA | IG | LEON, Texas | 2 | 8.0 |