1,121 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 161.4 MHz | WPQJ951 | CSX TRANSPORTATION | IG | CHILTON, Alabama | 4 | 20.0 |
| 161.4 MHz | WQTX864 | PENN CENTRAL COMMUNICATIONS | IG | WAYNE, Michigan | 1 | 4.0 |
| 161.4 MHz | WQTW701 | PENN CENTRAL COMMUNICATIONS | IG | WAYNE, Michigan | 1 | 4.0 |
| 161.4 MHz | WQUP419 | Norfolk Southern Railway Company | IG | — | 69 | 50.0 |
| 161.4 MHz | WQTX584 | PENN CENTRAL COMMUNICATIONS | IG | WAYNE, Michigan | 1 | 4.0 |
| 161.4 MHz | WRAK668 | Norfolk Southern Railway Company | IG | CHAUTAUQUA, New York | 1 | 50.0 |
| 161.4 MHz | WRAK668 | Norfolk Southern Railway Company | IG | CHAUTAUQUA, New York | 1 | 50.0 |
| 161.4 MHz | WSKU950 | CHICAGO, CENTRAL & PACIFIC RAILROAD COMPANY | IG | BLACK HAWK, Iowa | 1 | 5.0 |
| 161.4 MHz | WSKU950 | CHICAGO, CENTRAL & PACIFIC RAILROAD COMPANY | IG | FLOYD, Iowa | 1 | 5.0 |
| 161.4 MHz | WSKU950 | CHICAGO, CENTRAL & PACIFIC RAILROAD COMPANY | IG | BLACK HAWK, Iowa | 1 | 45.0 |
| 161.4 MHz | WSKU950 | CHICAGO, CENTRAL & PACIFIC RAILROAD COMPANY | IG | FLOYD, Iowa | 1 | 45.0 |
| 161.4 MHz | KQD357 | Norfolk Southern Railway Company | IG | CHAUTAUQUA, New York | 1 | 45.0 |
| 161.4 MHz | KQD357 | Norfolk Southern Railway Company | IG | ASHTABULA, Ohio | 1 | 45.0 |
| 161.4 MHz | WQWY280 | Yakima Valley Rail & Steam Museum | IG | YAKIMA, Washington | 2 | 45.0 |
| 161.4 MHz | WQWY280 | Yakima Valley Rail & Steam Museum | IG | — | 2 | 25.0 |
| 161.4 MHz | WQYR742 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | MINGO, West Virginia | 10 | 45.0 |
| 161.4 MHz | WQYR742 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | MINGO, West Virginia | 10 | 45.0 |
| 161.4 MHz | KAQ445 | BNSF RAILWAY CO. | IG | ST. LOUIS, Minnesota | 1 | 50.0 |
| 161.4 MHz | KJP358 | BNSF Railway Co. | IG | BELTRAMI, Minnesota | 1 | 45.0 |
| 161.4 MHz | KBB355 | BNSF RAILWAY CO. | IG | BURLESON, Texas | 1 | 50.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | SOMERSET, Pennsylvania | 2 | 10.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | SOMERSET, Pennsylvania | 2 | 45.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | CAMBRIA, Pennsylvania | 3 | 45.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | CAMBRIA, Pennsylvania | 4 | 30.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | CAMBRIA, Pennsylvania | 5 | 45.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | SOMERSET, Pennsylvania | 5 | 45.0 |
| 161.4 MHz | WQJJ715 | Norfolk Southern Railway Company | IG | CAMBRIA, Pennsylvania | 6 | 30.0 |
| 161.4 MHz | KAI891 | PROKARMA | IG | WAYNE, Iowa | 2 | 45.0 |
| 161.4 MHz | WNJP930 | Alaska Railroad Corporation | IG | KENAI PENINSULA, Alaska | 26 | 50.0 |
| 161.4 MHz | WREZ877 | Southern California Regional Rail Authority (SCRRA) | IG | LOS ANGELES, California | 1 | 5.0 |
| 161.4 MHz | WQJB541 | BNSF Railway Co. | IG | ITASCA, Minnesota | 1 | 5.0 |
| 161.4 MHz | KGL842 | PROKARMA | IG | WORTH, Iowa | 1 | 50.0 |
| 161.4 MHz | WQXA939 | R J CORMAN RAILROAD signaling, LLC | IG | COLUMBUS, North Carolina | 2 | 100.0 |
| 161.4 MHz | WNJS216 | BNSF Railway Company | IG | — | 1 | 40.0 |
| 161.4 MHz | WNAQ528 | BNSF Railway Company | IG | — | 1 | 40.0 |
| 161.4 MHz | KNJD395 | BNSF RAILWAY CO. | IG | SHERBURNE, Minnesota | 3 | 5.0 |
| 161.4 MHz | KNHR905 | BNSF Railway Company | IG | CARBON, Montana | 6 | 35.0 |
| 161.4 MHz | KZZ282 | Genesee & Wyoming, Inc | IG | PEORIA, Illinois | 15 | 45.0 |
| 161.4 MHz | KSD870 | Genesee & Wyoming, Inc | IG | TAZEWELL, Illinois | 15 | 45.0 |
| 161.4 MHz | KAB685 | BNSF RAILWAY CO. | IG | ST. LOUIS CITY, Missouri | 12 | 40.0 |
| 161.4 MHz | WQIF444 | BNSF Railway Co. | IG | MARION, Missouri | 1 | 45.0 |
| 161.4 MHz | KRV438 | BNSF Railway Co. | IG | SCOTT, Missouri | 3 | 50.0 |
| 161.4 MHz | WQYU740 | R J CORMAN RAILROAD GROUP, LLC | IG | NELSON, Kentucky | 2 | 50.0 |
| 161.4 MHz | KBF576 | BNSF RAILWAY CO. | IG | ST. LOUIS, Minnesota | 3 | 45.0 |
| 161.4 MHz | WQLI281 | Transportation Technology Center, Inc. | IG | KING, Washington | 1 | 25.0 |
| 161.4 MHz | WQLI281 | Transportation Technology Center, Inc. | IG | KING, Washington | 1 | 5.0 |
| 161.4 MHz | WNYH852 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | ERIE, Ohio | 1 | 35.0 |
| 161.4 MHz | WNYH852 | NORFOLK SOUTHERN RAILWAY COMPANY | IG | ERIE, Ohio | 1 | 45.0 |
| 161.4 MHz | WQTG384 | GTC Spectrum Corporation | IG | MARQUETTE, Michigan | 2 | 5.0 |
| 161.4 MHz | WQTG384 | GTC Spectrum Corporation | IG | MARQUETTE, Michigan | 2 | 45.0 |