1,516 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.9 MHz | WQWX567 | BNSF RAILWAY CO. | IG | YAVAPAI, Arizona | 2 | 12.0 |
| 457.9 MHz | WPMC681 | Concentrix | IG | UTAH, Utah | 3 | 30.0 |
| 457.9 MHz | WPYB970 | Concentrix | IG | LARAMIE, Wyoming | 3 | 30.0 |
| 457.9 MHz | WPLW500 | Concentrix | IG | KLAMATH, Oregon | 3 | 30.0 |
| 457.9 MHz | WPLW500 | Concentrix | IG | LANE, Oregon | 3 | 30.0 |
| 457.9 MHz | WPUX244 | Canadian Pacific Railway | IG | BENTON, Arkansas | 3 | 2.0 |
| 457.9 MHz | WNKT547 | Canadian Pacific Railway | IG | WARREN, Mississippi | 2 | 26.5 |
| 457.9 MHz | WPXF751 | CSX TRANSPORTATION | IG | HILLSBOROUGH, Florida | 2 | 2.0 |
| 457.9 MHz | WPRJ995 | CONCENTRIX | IG | Unknown County, US | 15 | 45.0 |
| 457.9 MHz | WPWF218 | Concentrix | IG | ROUTT, Colorado | 1 | 30.0 |
| 457.9 MHz | WPWF218 | Concentrix | IG | BOULDER, Colorado | 1 | 30.0 |
| 457.9 MHz | WRMB478 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | CAMBRIA, Pennsylvania | 3 | 30.0 |
| 457.9 MHz | WQSK975 | BNSF RAILWAY CO. | IG | LOS ANGELES, California | 1 | 30.0 |
| 457.9 MHz | WRCE923 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 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 | WPMC681 | Concentrix | IG | SUMMIT, Utah | 3 | 30.0 |
| 457.9 MHz | WQPH665 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 457.9 MHz | WQQJ853 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | JEFFERSON, Alabama | 2 | 30.0 |
| 457.9 MHz | WQOS378 | BNSF Railway Co | IG | WARD, North Dakota | 2 | 8.0 |
| 457.9 MHz | KC5255 | CSX TRANSPORTATION | IG | — | 2 | 30.0 |
| 457.9 MHz | WQJZ616 | PROKARMA | IG | EL PASO, Texas | 2 | 30.0 |
| 457.9 MHz | WQZX876 | PROKARMA | IG | OUACHITA, Arkansas | 1 | 30.0 |
| 457.9 MHz | KEX468 | BNSF RAILWAY CO. | IG | FRANKLIN, Washington | 4 | 10.0 |
| 457.9 MHz | KA4101 | CSX Transportation | IG | — | 60 | 45.0 |
| 457.9 MHz | WRCE923 | PROKARMA | IG | PLACER, California | 3 | 30.0 |
| 457.9 MHz | WPRL990 | BNSF Railway Company | IG | POWELL, Montana | 3 | 30.0 |
| 457.9 MHz | WQXX584 | PROKARMA | IG | UINTA, Wyoming | 1 | 30.0 |
| 457.9 MHz | WPLW500 | Concentrix | IG | KLAMATH, Oregon | 3 | 30.0 |
| 457.9 MHz | WPRL990 | BNSF Railway Company | IG | GALLATIN, Montana | 3 | 30.0 |
| 457.9 MHz | WRCG814 | PROKARMA | IG | LINCOLN, Nebraska | 3 | 30.0 |
| 457.9 MHz | WRCG815 | PROKARMA | IG | LANE, Oregon | 3 | 30.0 |
| 457.9 MHz | WRCG816 | PROKARMA | IG | UNION, Oregon | 3 | 30.0 |
| 457.9 MHz | WRCG815 | PROKARMA | IG | LANE, Oregon | 3 | 30.0 |
| 457.9 MHz | WRCG815 | PROKARMA | IG | UMATILLA, Oregon | 3 | 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 | WPVU743 | Concentrix | IG | JEFFERSON, Colorado | 1 | 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 | WQZX876 | PROKARMA | IG | OUACHITA, Arkansas | 1 | 30.0 |
| 457.9 MHz | WROD488 | CSX TRANSPORTATION | IG | — | 1 | 2.0 |
| 457.9 MHz | WPVZ218 | BNSF Railway Co. | IG | KNOX, Illinois | 2 | 10.0 |
| 457.9 MHz | WQMR885 | BNSF Railway Company | IG | POWELL, Montana | 3 | 5.0 |
| 457.9 MHz | WPMY374 | CQ COMMUNICATIONS, INC. | YG | — | 3 | 50.0 |
| 457.9 MHz | WQYE459 | BNSF RAILWAY CO. | IG | MONROE, Mississippi | 4 | 12.0 |
| 457.9 MHz | WQHM707 | BNSF Railway Co. | IG | DESOTO, Mississippi | 3 | 10.0 |
| 457.9 MHz | WRJF680 | CSX TRANSPORTATION INC | IG | DICKENSON, Virginia | 1 | 5.0 |
| 457.9 MHz | WQRV842 | BNSF Railway Co. | IG | SAN BERNARDINO, California | 2 | 10.0 |
| 457.9 MHz | WPLU789 | Concentrix | IG | UMATILLA, Oregon | 3 | 30.0 |