393 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 457.9 MHz | WPAR367 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | Unknown County, US | 20 | 45.0 |
| 457.9 MHz | WRCJ206 | PROKARMA | IG | SHASTA, California | 4 | 30.0 |
| 457.9 MHz | WRCJ206 | PROKARMA | IG | SHASTA, California | 4 | 30.0 |
| 457.9 MHz | WRAE464 | PROKARMA | IG | OUACHITA, Arkansas | 2 | 30.0 |
| 457.9 MHz | WPEH393 | CSX TRANSPORTAITON | IG | WAYNE, Michigan | 2 | 0.5 |
| 457.9 MHz | WPZS508 | CSX TRANSPORTATION INC | IG | HENDRICKS, Indiana | 3 | 2.0 |
| 457.9 MHz | WQHR230 | BNSF Railway Co. | IG | WALKER, Alabama | 4 | 15.0 |
| 457.9 MHz | WNAH897 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | COBB, Georgia | 1 | 30.0 |
| 457.9 MHz | WPYB970 | Concentrix | IG | LARAMIE, Wyoming | 4 | 30.0 |
| 457.9 MHz | WQSV386 | CPKC Railway | IG | SEVIER, Arkansas | 3 | 26.5 |
| 457.9 MHz | WQQJ853 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | JEFFERSON, Alabama | 4 | 30.0 |
| 457.9 MHz | WPMY933 | Concentrix | IG | KERN, California | 4 | 30.0 |
| 457.9 MHz | WPMY933 | Concentrix | IG | KERN, California | 4 | 30.0 |
| 457.9 MHz | KVR817 | BNSF Railway Co. | IG | — | 4 | 30.0 |
| 457.9 MHz | KVR817 | BNSF Railway Co. | IG | — | 5 | 1.0 |
| 457.9 MHz | WRER498 | Canadian Pacific Railway | IG | LAUDERDALE, Mississippi | 3 | 26.5 |
| 457.9 MHz | WNXQ446 | MOBILE RADIO ENGINEERING INC | IG | HENNEPIN, Minnesota | 10 | 2.0 |
| 457.9 MHz | WNXQ446 | MOBILE RADIO ENGINEERING INC | IG | — | 10 | 2.0 |
| 457.9 MHz | WNXQ446 | MOBILE RADIO ENGINEERING INC | IG | — | 10 | 2.0 |
| 457.9 MHz | WPMY933 | Concentrix | IG | KERN, California | 4 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | POLK, Arkansas | 4 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | SEVIER, Arkansas | 4 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | POLK, Arkansas | 6 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | SEVIER, Arkansas | 6 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | HARRISON, Texas | 6 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | MORRIS, Texas | 6 | 30.0 |
| 457.9 MHz | WQOQ370 | Canadian Pacific Railway | IG | CADDO, Louisiana | 6 | 30.0 |
| 457.9 MHz | KVR818 | BNSF Railway Co. | IG | CHELAN, Washington | 4 | 50.0 |
| 457.9 MHz | WRJF680 | CSX TRANSPORTATION INC | IG | DICKENSON, Virginia | 2 | 5.0 |
| 457.9 MHz | WPMC681 | Concentrix | IG | UTAH, Utah | 4 | 30.0 |
| 457.9 MHz | WQYE459 | BNSF RAILWAY CO. | IG | MONROE, Mississippi | 2 | 12.0 |
| 457.9 MHz | WPMZ444 | Concentrix | IG | KERN, California | 4 | 25.0 |
| 457.9 MHz | WPMZ444 | Concentrix | IG | KERN, California | 4 | 25.0 |
| 457.9 MHz | WQTF315 | GEORGETOWN RAILROAD COMPANY | IG | WILLIAMSON, Texas | 6 | 30.0 |
| 457.9 MHz | WPMZ444 | Concentrix | IG | KERN, California | 4 | 25.0 |
| 457.9 MHz | WPMZ444 | Concentrix | IG | KERN, California | 4 | 25.0 |
| 457.9 MHz | WPMZ444 | Concentrix | IG | KERN, California | 4 | 25.0 |
| 457.9 MHz | WPXZ496 | Concentrix | IG | BOULDER, Colorado | 4 | 30.0 |
| 457.9 MHz | WPXZ496 | Concentrix | IG | BOULDER, Colorado | 4 | 30.0 |
| 457.9 MHz | WPXZ496 | Concentrix | IG | BOULDER, Colorado | 4 | 30.0 |
| 457.9 MHz | KWF659 | Concentrix | IG | KERN, California | 4 | 30.0 |
| 457.9 MHz | WQXU645 | BNSF RAILWAY CO. | IG | KNOX, Illinois | 4 | 10.0 |
| 457.9 MHz | WQXX584 | PROKARMA | IG | ALBANY, Wyoming | 2 | 30.0 |
| 457.9 MHz | WQCD968 | Alaska Railroad Corporation | IG | ANCHORAGE, Alaska | 4 | 35.0 |
| 457.9 MHz | WQCD968 | Alaska Railroad Corporation | IG | ANCHORAGE, Alaska | 4 | 35.0 |
| 457.9 MHz | WRCG814 | PROKARMA | IG | LINCOLN, Nebraska | 4 | 30.0 |
| 457.9 MHz | WRCG815 | PROKARMA | IG | LANE, Oregon | 4 | 30.0 |
| 457.9 MHz | WRCG816 | PROKARMA | IG | UNION, Oregon | 4 | 30.0 |
| 457.9 MHz | WPWU674 | RCS Communications | IG | — | 6 | 5.0 |
| 457.9 MHz | WRCG815 | PROKARMA | IG | LANE, Oregon | 4 | 30.0 |