620 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.9 MHz | KC9264 | Canadian Pacific Railway | IG | — | 4 | 30.0 |
| 457.9 MHz | WPLU789 | Concentrix | IG | BAKER, Oregon | 3 | 30.0 |
| 457.9 MHz | WPLU789 | Concentrix | IG | BAKER, Oregon | 3 | 30.0 |
| 457.9 MHz | WPLU789 | Concentrix | IG | UNION, Oregon | 3 | 30.0 |
| 457.9 MHz | WPLU789 | Concentrix | IG | UNION, Oregon | 3 | 30.0 |
| 457.9 MHz | WPLU789 | Concentrix | IG | UMATILLA, Oregon | 3 | 30.0 |
| 457.9 MHz | WPMY374 | CQ COMMUNICATIONS, INC. | YG | — | 3 | 50.0 |
| 457.9 MHz | WPMY374 | CQ COMMUNICATIONS, INC. | YG | — | 3 | 50.0 |
| 457.9 MHz | WPMY374 | CQ COMMUNICATIONS, INC. | YG | — | 3 | 50.0 |
| 457.9 MHz | WQRV304 | BNSF Railway Co. | IG | — | 3 | 30.0 |
| 457.9 MHz | WQRV304 | BNSF Railway Co. | IG | — | 3 | 30.0 |
| 457.9 MHz | WPVU743 | Concentrix | IG | JEFFERSON, Colorado | 1 | 30.0 |
| 457.9 MHz | WQYA582 | PROKARMA | IG | KERN, California | 1 | 30.0 |
| 457.9 MHz | WQYA582 | PROKARMA | IG | KERN, California | 1 | 30.0 |
| 457.9 MHz | WPKW265 | Concentrix | IG | UMATILLA, Oregon | 1 | 30.0 |
| 457.9 MHz | KM2218 | BNSF Railway Co. | IG | — | 4 | 30.0 |
| 457.9 MHz | WPLW500 | Concentrix | IG | KLAMATH, Oregon | 3 | 30.0 |
| 457.9 MHz | KC5255 | CSX TRANSPORTATION | IG | — | 2 | 30.0 |
| 457.9 MHz | WPFK725 | Alaska Clean Seas | IG | — | 6 | 75.0 |
| 457.9 MHz | WQSV386 | CPKC Railway | IG | SEVIER, Arkansas | 2 | 26.5 |
| 457.9 MHz | WQOC890 | BNSF Railway Co. | IG | FREMONT, Wyoming | 3 | 3.0 |
| 457.9 MHz | WQOC890 | BNSF Railway Co. | IG | FREMONT, Wyoming | 3 | 3.0 |
| 457.9 MHz | WQQJ853 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | JEFFERSON, Alabama | 2 | 30.0 |
| 457.9 MHz | WPRJ995 | CONCENTRIX | IG | Unknown County, US | 15 | 45.0 |
| 457.9 MHz | WQPD386 | Norfolk Southern Railway Company | IG | — | 3 | 30.0 |
| 457.9 MHz | WPMY933 | Concentrix | IG | KERN, California | 3 | 30.0 |
| 457.9 MHz | WPMY933 | Concentrix | IG | KERN, California | 3 | 30.0 |
| 457.9 MHz | WPMY933 | Concentrix | IG | KERN, California | 3 | 30.0 |
| 457.9 MHz | WRJF680 | CSX TRANSPORTATION INC | IG | DICKENSON, Virginia | 1 | 5.0 |
| 457.9 MHz | WQYE459 | BNSF RAILWAY CO. | IG | MONROE, Mississippi | 4 | 12.0 |
| 457.9 MHz | WQZX876 | PROKARMA | IG | OUACHITA, Arkansas | 1 | 30.0 |
| 457.9 MHz | WQZX876 | PROKARMA | IG | OUACHITA, Arkansas | 1 | 30.0 |
| 457.9 MHz | KA4101 | CSX Transportation | IG | — | 60 | 45.0 |
| 457.9 MHz | WQHM707 | BNSF Railway Co. | IG | DESOTO, Mississippi | 3 | 10.0 |
| 457.9 MHz | WQZY801 | PROKARMA | IG | CLEVELAND, Arkansas | 1 | 30.0 |
| 457.9 MHz | WQZY801 | PROKARMA | IG | CALHOUN, Arkansas | 1 | 30.0 |
| 457.9 MHz | WQPH861 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 457.9 MHz | WRCE923 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 457.9 MHz | WRCE923 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 457.9 MHz | KEX468 | BNSF RAILWAY CO. | IG | FRANKLIN, Washington | 4 | 10.0 |
| 457.9 MHz | WQZZ434 | PROKARMA | IG | MILLER, Arkansas | 1 | 30.0 |
| 457.9 MHz | WQZZ434 | PROKARMA | IG | COLUMBIA, Arkansas | 1 | 30.0 |
| 457.9 MHz | WPRL990 | BNSF Railway Company | IG | POWELL, Montana | 3 | 30.0 |
| 457.9 MHz | WPRL990 | BNSF Railway Company | IG | GALLATIN, Montana | 3 | 30.0 |
| 457.9 MHz | WQRV842 | BNSF Railway Co. | IG | SAN BERNARDINO, California | 2 | 10.0 |
| 457.9 MHz | WQRV842 | BNSF Railway Co. | IG | SAN BERNARDINO, California | 4 | 10.0 |
| 457.9 MHz | WPRH365 | MxV Rail | IG | PUEBLO, Colorado | 12 | 30.0 |
| 457.9 MHz | WPMC681 | Concentrix | IG | SUMMIT, Utah | 3 | 30.0 |
| 457.9 MHz | WQPH665 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 457.9 MHz | WQXX584 | PROKARMA | IG | UINTA, Wyoming | 1 | 30.0 |