24 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 491.4 MHz | WPLU940 | County of Marin | YW | MARIN, California | 13 | 30.0 |
| 491.4 MHz | WPLU940 | County of Marin | YW | — | 13 | 50.0 |
| 491.4 MHz | WPLU940 | County of Marin | YW | — | 33 | 50.0 |
| 491.4 MHz | WQQH714 | RFC Wireless, Inc. | YG | — | 6 | 25.0 |
| 491.4 MHz | WQLD692 | Total Safety U.S., Inc. | YG | — | 1 | 40.0 |
| 491.4 MHz | WQLD692 | Total Safety U.S., Inc. | YG | — | 1 | 40.0 |
| 491.4 MHz | WQBZ687 | PDV Spectrum Holding Company, LLC | IG | — | 1 | 25.0 |
| 491.4 MHz | WQBZ687 | PDV Spectrum Holding Company, LLC | IG | — | 2 | 25.0 |
| 491.4 MHz | WPMV687 | CSI TELECOMMUNICATIONS, INC. Consulting Engineers | PW | CONTRA COSTA, California | 1 | 20.0 |
| 491.4 MHz | KIT360 | Total Safety U.S., Inc. | IG | — | 1 | 25.0 |
| 491.4 MHz | KIT360 | Total Safety U.S., Inc. | IG | — | 1 | 25.0 |
| 491.4 MHz | WPJS581 | PDV Spectrum Holding Company, LLC | YG | — | 1 | 50.0 |
| 491.4 MHz | WPJS581 | PDV Spectrum Holding Company, LLC | YG | — | 2 | 50.0 |
| 491.4 MHz | WIK382 | CSI Telecommunications, Inc. Consulting Engineers | PW | CONTRA COSTA, California | 3 | 40.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | CONTRA COSTA, California | 1 | 10.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | ALAMEDA, California | 1 | 10.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | — | 5 | 35.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | CONTRA COSTA, California | 1 | 10.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | — | 6 | 10.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | CONTRA COSTA, California | 1 | 10.0 |
| 491.4 MHz | KT2538 | CSI Telecommunications, Inc. Consulting Engineers | PW | CONTRA COSTA, California | 1 | 10.0 |
| 491.4 MHz | WQLU333 | Crystal SMR Inc | YG | — | 1 | 75.0 |
| 491.4 MHz | WQQH714 | RFC Wireless, Inc. | YG | — | 7 | 25.0 |
| 491.4 MHz | WQLU333 | Crystal SMR Inc | YG | — | 8 | 75.0 |