305 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 530 kHz | WPWF496 | Highway Information Systems, Inc. | PW | HUMBOLDT, Nevada | 1 | 10.0 |
| 530 kHz | WQBM575 | County of Baker | PW | BAKER, Oregon | 1 | 10.0 |
| 530 kHz | WPTN641 | Highway Information Systems, Inc. | PW | Unknown County, Utah | 1 | 10.0 |
| 530 kHz | WPTN641 | Highway Information Systems, Inc. | PW | Unknown County, Utah | 1 | 10.0 |
| 530 kHz | WPBB491 | SAINT BERNARD, PARISH OF | PW | ST. BERNARD, Louisiana | 1 | 10.0 |
| 530 kHz | WPBB491 | SAINT BERNARD, PARISH OF | PW | ST. BERNARD, Louisiana | 1 | 10.0 |
| 530 kHz | WPBB491 | SAINT BERNARD, PARISH OF | PW | ST. BERNARD, Louisiana | 1 | 10.0 |
| 530 kHz | WPBB491 | SAINT BERNARD, PARISH OF | PW | ST. BERNARD, Louisiana | 1 | 10.0 |
| 530 kHz | WPBB491 | SAINT BERNARD, PARISH OF | PW | ST. BERNARD, Louisiana | 1 | 10.0 |
| 530 kHz | WPBB491 | SAINT BERNARD, PARISH OF | PW | ST. BERNARD, Louisiana | 1 | 10.0 |
| 530 kHz | WQBP277 | Highway Information Systems | PW | BUNCOMBE, North Carolina | 1 | 10.0 |
| 530 kHz | WQBP277 | Highway Information Systems | PW | POLK, North Carolina | 1 | 10.0 |
| 530 kHz | WQSU431 | M H Corbin, Inc | PW | — | 1 | 10.0 |
| 530 kHz | WPTQ387 | Highway Information Systems, Inc. | PW | Unknown County, Arkansas | 1 | 10.0 |
| 530 kHz | WQON337 | Vaisala, Inc. | PW | BANNOCK, Idaho | 1 | 10.0 |
| 530 kHz | WNZM566 | HART, COUNTY OF | PW | HART, Kentucky | 1 | 10.0 |
| 530 kHz | WPTR552 | City of Martinez | PW | CONTRA COSTA, California | 1 | 10.0 |
| 530 kHz | WQGB483 | Information Station Specialists | PW | AMADOR, California | 1 | 10.0 |
| 530 kHz | WNML971 | OHIO, STATE OF | PW | MIAMI, Ohio | 1 | 10.0 |
| 530 kHz | WNVF736 | ALTA, TOWN OF | PW | SALT LAKE, Utah | 1 | 18.0 |
| 530 kHz | WNVF736 | ALTA, TOWN OF | PW | SALT LAKE, Utah | 1 | 20.0 |
| 530 kHz | WNPQ955 | JEFFERSON, COUNTY OF | PW | JEFFERSON, Kentucky | 1 | 10.0 |
| 530 kHz | WQDY700 | Information Station Specialists | PW | PLACER, California | 1 | 10.0 |
| 530 kHz | WPPG236 | City of Henry ESDA | PW | MARSHALL, Illinois | 1 | 10.0 |
| 530 kHz | WNRM770 | PORT AUTHORITY OF NEW YORK & NEW JERSEY | PW | BRONX, New York | 1 | 10.0 |
| 530 kHz | WPTS836 | Highway Information Systems, Inc | PW | DURHAM, North Carolina | 1 | 10.0 |
| 530 kHz | WPTS836 | Highway Information Systems, Inc | PW | — | 1 | 10.0 |
| 530 kHz | WNXY485 | LAKE, COUNTY OF | PW | LAKE, Indiana | 1 | 10.0 |
| 530 kHz | WNVY509 | Maryland Transportation Authority | PW | BALTIMORE, Maryland | 1 | 10.0 |
| 530 kHz | WPWK972 | Information Station Specialists | PW | Unknown County, Georgia | 1 | 10.0 |
| 530 kHz | WPTT325 | Highway Information Systems, Inc | PW | Unknown County, South Carolina | 1 | 10.0 |
| 530 kHz | WPTT325 | Highway Information Systems, Inc | PW | Unknown County, South Carolina | 1 | 10.0 |
| 530 kHz | WPZA263 | Highway Information Systems, Inc. | PW | Unknown County, North Carolina | 1 | 10.0 |
| 530 kHz | WQBU260 | Highway Information Systems | PW | SEDGWICK, Colorado | 1 | 10.0 |
| 530 kHz | WPLR621 | INDIANA, STATE OF (IPSC) | PW | BARTHOLOMEW, Indiana | 1 | 10.0 |
| 530 kHz | WPTU716 | Highway Information Systems, Inc | PW | Unknown County, Pennsylvania | 1 | 10.0 |
| 530 kHz | WPTU716 | Highway Information Systems, Inc | PW | Unknown County, Pennsylvania | 1 | 10.0 |
| 530 kHz | WPTU811 | Highway Information Systems, Inc | PW | Unknown County, Pennsylvania | 1 | 10.0 |
| 530 kHz | WPTV364 | Highway Information Systems, Inc. | PW | Unknown County, Alabama | 1 | 10.0 |
| 530 kHz | WPDY959 | CHINCOTEAGUE, TOWN OF | PW | ACCOMACK, Virginia | 1 | 10.0 |
| 530 kHz | WPTV633 | Highway Information Systems, Inc. | PW | — | 1 | 10.0 |
| 530 kHz | WPTV633 | Highway Information Systems, Inc. | PW | Unknown County, Arkansas | 1 | 10.0 |
| 530 kHz | WPTV633 | Highway Information Systems, Inc. | PW | Unknown County, Arkansas | 1 | 10.0 |
| 530 kHz | WPDY853 | PRESIDIO, CITY OF | PW | PRESIDIO, Texas | 1 | 10.0 |
| 530 kHz | WNQZ543 | LAKE LURE, TOWN OF | PW | RUTHERFORD, North Carolina | 1 | 10.0 |
| 540 kHz | WPZI210 | Highway Information Systems, Inc. | PW | Unknown County, North Carolina | 1 | 10.0 |
| 540 kHz | WPUB642 | Highway Information Systems, Inc. | PW | VIGO, Indiana | 1 | 10.0 |
| 540 kHz | WPUB642 | Highway Information Systems, Inc. | PW | Unknown County, Illinois | 1 | 10.0 |
| 540 kHz | WQES234 | Highway Information Systems, Inc. | PW | Unknown County, Pennsylvania | 1 | 10.0 |
| 540 kHz | WQGS858 | ISS Inc | PW | KING, Washington | 1 | 10.0 |