294 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 1.640 MHz | WPSK550 | HIGHWAY INFORMATION SYSTEMS INC | PW | Unknown County, North Carolina | 3 | 10.0 |
| 1.640 MHz | WRFY566 | Lone Peak Licensing, LLC | PW | BEAUFORT, South Carolina | 1 | 10.0 |
| 1.640 MHz | WQKI930 | City of Grand Terrace | PW | SAN BERNARDINO, California | 1 | 10.0 |
| 1.640 MHz | WPKA209 | Irvine Police Department | PW | ORANGE, California | 1 | 10.0 |
| 1.640 MHz | WPKA209 | Irvine Police Department | PW | ORANGE, California | 1 | 10.0 |
| 1.640 MHz | WPSL489 | BUSINESS RADIO LICENSING | PW | Unknown County, North Carolina | 3 | 10.0 |
| 1.640 MHz | WPVB565 | Lone Peak Licensing, LLC | PW | Unknown County, South Carolina | 1 | 10.0 |
| 1.640 MHz | WQNW644 | Pennsylvania Department Of Transportation | PW | CENTRE, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WQRM771 | Roselle PD | PW | UNION, New Jersey | 1 | 10.0 |
| 1.640 MHz | WQVZ796 | Information Station Specialists | PW | MIDDLESEX, Connecticut | 2 | 10.0 |
| 1.640 MHz | WPXX639 | Highway Information Systems, Inc. | PW | JOHNSTON, North Carolina | 1 | 10.0 |
| 1.640 MHz | WQIZ298 | Bedford Fire Department | PW | MIDDLESEX, Massachusetts | 1 | 10.0 |
| 1.640 MHz | WQNY881 | Pennsylvania Department Of Transportation | PW | WASHINGTON, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WQFH340 | State of Maine, O.I.T., Radio Operations | PW | YORK, Maine | 1 | 10.0 |
| 1.640 MHz | WPNX499 | ACD Telecom | PW | BUTLER, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX499 | ACD Telecom | PW | ALLEGHENY, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX499 | ACD Telecom | PW | WESTMORELAND, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX499 | ACD Telecom | PW | BEDFORD, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX499 | ACD Telecom | PW | BEDFORD, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX499 | ACD Telecom | PW | CUMBERLAND, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WNRW290 | ACD Telecom | PW | CARBON, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX700 | ACD Telecom | PW | CUMBERLAND, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WNRW290 | ACD Telecom | PW | LEHIGH, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX700 | ACD Telecom | PW | BERKS, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX700 | ACD Telecom | PW | BUCKS, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX700 | ACD Telecom | PW | MONTGOMERY, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNX700 | ACD Telecom | PW | CARBON, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPVQ775 | ACD Telecom | PW | WESTMORELAND, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPVQ775 | ACD Telecom | PW | SOMERSET, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPVQ775 | ACD Telecom | PW | FULTON, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPVQ775 | ACD Telecom | PW | FRANKLIN, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPVQ775 | ACD Telecom | PW | FRANKLIN, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPVQ775 | ACD Telecom | PW | CUMBERLAND, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPNZ651 | South Carolina Department of Transportation | PW | Unknown County, South Carolina | 1 | 10.0 |
| 1.640 MHz | WPWF725 | ACD Telecom | PW | Unknown County, Pennsylvania | 5 | 10.0 |
| 1.640 MHz | WPYI899 | PennDOT | PW | Unknown County, Pennsylvania | 2 | 10.0 |
| 1.640 MHz | WPKM208 | NC DEPT OF TRANSPORTATION | PW | ROBESON, North Carolina | 1 | 10.0 |
| 1.640 MHz | WQMJ289 | Information Station Specialists | PW | SWEETWATER, Wyoming | 1 | 10.0 |
| 1.640 MHz | WQMJ289 | Information Station Specialists | PW | SWEETWATER, Wyoming | 1 | 10.0 |
| 1.640 MHz | WQDH211 | City of Austin | PW | TRAVIS, Texas | 1 | 10.0 |
| 1.640 MHz | WPRF555 | Florida, State of | PW | SUMTER, Florida | 1 | 10.0 |
| 1.640 MHz | WPRF555 | Florida, State of | PW | ORANGE, Florida | 1 | 10.0 |
| 1.640 MHz | WPRF555 | Florida, State of | PW | ST. LUCIE, Florida | 1 | 10.0 |
| 1.640 MHz | WPRF555 | Florida, State of | PW | MARTIN, Florida | 1 | 10.0 |
| 1.640 MHz | WPRF555 | Florida, State of | PW | BROWARD, Florida | 1 | 10.0 |
| 1.640 MHz | WPRF555 | Florida, State of | PW | BROWARD, Florida | 1 | 10.0 |
| 1.640 MHz | WQMJ929 | Pennsylvania Department Of Transportation | PW | CLEARFIELD, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WPYM226 | PennDOT | PW | ERIE, Pennsylvania | 1 | 10.0 |
| 1.640 MHz | WQFQ810 | Columbus Regional Airport Authority | PW | FRANKLIN, Ohio | 1 | 10.0 |
| 1.640 MHz | WPVV612 | TDOT Wireless Systems Licensing | PW | Unknown County, Tennessee | 1 | 10.0 |