526 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 171.9 MHz | WQCH860 | South Florida Water Management District | PW | — | 2 | 5.0 |
| 171.9 MHz | WRDW347 | Esser & Co. Consulting LLC | PW | REAL, Texas | 1 | 25.0 |
| 171.9 MHz | WRDW347 | Esser & Co. Consulting LLC | PW | UVALDE, Texas | 1 | 25.0 |
| 171.9 MHz | WQCG475 | South Florida Water Management District | PW | — | 2 | 5.0 |
| 171.9 MHz | WRDW347 | Esser & Co. Consulting LLC | PW | UVALDE, Texas | 1 | 25.0 |
| 171.9 MHz | WRDW347 | Esser & Co. Consulting LLC | PW | REAL, Texas | 1 | 25.0 |
| 171.9 MHz | WRDW347 | Esser & Co. Consulting LLC | PW | UVALDE, Texas | 1 | 25.0 |
| 171.9 MHz | WPAH611 | MONA LEE AND ASSOCIATES | IG | HARRIS, Texas | 10 | 0.2 |
| 171.9 MHz | WPAH611 | MONA LEE AND ASSOCIATES | IG | HARRIS, Texas | 10 | 0.2 |
| 171.9 MHz | WQCG477 | South Florida Water Management District | PW | — | 2 | 5.0 |
| 171.9 MHz | WQCG475 | South Florida Water Management District | PW | — | 3 | 5.0 |
| 171.9 MHz | WPAH611 | MONA LEE AND ASSOCIATES | IG | HARRIS, Texas | 10 | 0.2 |
| 171.9 MHz | WRDW347 | Esser & Co. Consulting LLC | PW | UVALDE, Texas | 1 | 5.0 |
| 171.9 MHz | WQNQ880 | South Florida Water Management District | PW | — | 2 | 5.0 |
| 171.9 MHz | WQCG309 | South Florida Water Management District | PW | — | 2 | 5.0 |
| 171.9 MHz | WQKE966 | MOHAVE COUNTY FLOOD CONTROL DISTRICT | PW | MOHAVE, Arizona | 1 | 5.0 |
| 171.9 MHz | WQBA529 | South Florida Water Management District | PW | — | 2 | 5.0 |
| 171.9 MHz | WQKE966 | MOHAVE COUNTY FLOOD CONTROL DISTRICT | PW | MOHAVE, Arizona | 1 | 5.0 |
| 171.9 MHz | WQKE966 | MOHAVE COUNTY FLOOD CONTROL DISTRICT | PW | MOHAVE, Arizona | 1 | 5.0 |
| 171.9 MHz | WSKN866 | Leikhim and Associates | PW | — | 2 | 5.0 |
| 171.9 MHz | WQCU326 | South Florida Water Management District | PW | — | 1 | 5.0 |
| 171.9 MHz | WPKZ682 | OEMA | PW | GUERNSEY, Ohio | 1 | 25.0 |
| 171.9 MHz | WQDV742 | ONERAIN INCORPORATED | IG | JEFFERSON, Colorado | 1 | 10.0 |
| 171.9 MHz | WQDV742 | ONERAIN INCORPORATED | IG | BOULDER, Colorado | 1 | 10.0 |
| 171.9 MHz | WQDV742 | ONERAIN INCORPORATED | IG | ARAPAHOE, Colorado | 1 | 25.0 |
| 171.9 MHz | WQYN917 | West Virginia Emergency Management Division | PW | GREENBRIER, West Virginia | 1 | 3.0 |
| 171.9 MHz | WQYN917 | West Virginia Emergency Management Division | PW | GREENBRIER, West Virginia | 1 | 3.0 |
| 171.9 MHz | WQIR351 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 5.0 |
| 171.9 MHz | WQIR351 | Flood Control District of Maricopa County | PW | YAVAPAI, Arizona | 1 | 5.0 |
| 171.9 MHz | WQNQ738 | West Virginia Emergency Management Division | PW | HANCOCK, West Virginia | 1 | 3.0 |
| 171.9 MHz | WQQF668 | Ohio EMA | PW | GEAUGA, Ohio | 1 | 20.0 |
| 171.9 MHz | WQQF668 | Ohio EMA | PW | GEAUGA, Ohio | 1 | 20.0 |
| 171.9 MHz | WQQF668 | Ohio EMA | PW | GEAUGA, Ohio | 1 | 20.0 |
| 171.9 MHz | WQRF835 | West Virginia Emergency Management Division | PW | MARSHALL, West Virginia | 1 | 3.0 |
| 171.9 MHz | WQZA737 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA741 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA742 | Flood Control District of Maricopa County | PW | PINAL, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA737 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA740 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA741 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA740 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA741 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA742 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA740 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA737 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA740 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA741 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQZA741 | Flood Control District of Maricopa County | PW | MARICOPA, Arizona | 1 | 4.0 |
| 171.9 MHz | WQQF668 | Ohio EMA | PW | GEAUGA, Ohio | 1 | 20.0 |
| 171.9 MHz | WQQF668 | Ohio EMA | PW | GEAUGA, Ohio | 1 | 20.0 |