111 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 503.9 MHz | WQIN469 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN471 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN473 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN475 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN477 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN481 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN495 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN497 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN500 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN502 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN500 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN477 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN477 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN500 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WIJ500 | Business Radio Licensing | PW | MONTGOMERY, Pennsylvania | 1 | 20.0 |
| 503.9 MHz | WIJ500 | Business Radio Licensing | PW | — | 1 | 20.0 |
| 503.9 MHz | WPLU548 | Samuel Ghali | PW | — | 2 | 30.0 |
| 503.9 MHz | WIM582 | INDUSTRIAL COMMUNICATIONS | PW | NORTHAMPTON, Pennsylvania | 19 | 20.0 |
| 503.9 MHz | WIM582 | INDUSTRIAL COMMUNICATIONS | PW | — | 52 | 50.0 |
| 503.9 MHz | WIM582 | INDUSTRIAL COMMUNICATIONS | PW | — | 52 | 50.0 |
| 503.9 MHz | WIM582 | INDUSTRIAL COMMUNICATIONS | PW | — | 52 | 50.0 |
| 503.9 MHz | WIM582 | INDUSTRIAL COMMUNICATIONS | PW | — | 52 | 50.0 |
| 503.9 MHz | WQIN466 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN469 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN471 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN473 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN474 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN475 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN476 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN477 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN481 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN488 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN495 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN497 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN500 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN502 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN466 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN469 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN471 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN473 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN474 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN475 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN476 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN477 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN481 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN488 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN495 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN497 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN500 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |
| 503.9 MHz | WQIN502 | County of York | PW | YORK, Pennsylvania | 7 | 50.0 |