27 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 490.4 MHz | WPUB506 | RFC Wireless, Inc. | IG | SAN FRANCISCO, California | 2 | 100.0 |
| 490.4 MHz | WPUB506 | RFC Wireless, Inc. | IG | SOLANO, California | 2 | 100.0 |
| 490.4 MHz | WQLA275 | Rini O'Neil, PC | YG | HARRIS, Texas | 8 | 100.0 |
| 490.4 MHz | WQLA275 | Rini O'Neil, PC | YG | — | 8 | 75.0 |
| 490.4 MHz | WPUB506 | RFC Wireless, Inc. | IG | MARIN, California | 1 | 100.0 |
| 490.4 MHz | WQQH714 | RFC Wireless, Inc. | YG | SAN FRANCISCO, California | 2 | 10.0 |
| 490.4 MHz | WQMF673 | CRYSTAL SMR INC. | YG | SANTA CLARA, California | 10 | 150.0 |
| 490.4 MHz | WPXG572 | Montgomery County Govt. DTS/ETSD/RCS | PW | MONTGOMERY, Maryland | 1 | 30.0 |
| 490.4 MHz | WRUN447 | Golden State Communications Inc | YG | SANTA CLARA, California | 4 | 20.0 |
| 490.4 MHz | WPJR989 | PDV Spectrum Holding Company, LLC | YG | HARRIS, Texas | 1 | 100.0 |
| 490.4 MHz | WPJR989 | PDV Spectrum Holding Company, LLC | YG | — | 1 | 50.0 |
| 490.4 MHz | WPXG572 | Montgomery County Govt. DTS/ETSD/RCS | PW | MONTGOMERY, Maryland | 1 | 30.0 |
| 490.4 MHz | WPXG572 | Montgomery County Govt. DTS/ETSD/RCS | PW | MONTGOMERY, Maryland | 1 | 30.0 |
| 490.4 MHz | WIK402 | Montgomery County Govt. DTS/ETSD/RCS | PW | MONTGOMERY, Maryland | 1 | 225.0 |
| 490.4 MHz | WIK402 | Montgomery County Govt. DTS/ETSD/RCS | PW | MONTGOMERY, Maryland | 1 | 50.0 |
| 490.4 MHz | WIK402 | Montgomery County Govt. DTS/ETSD/RCS | PW | MONTGOMERY, Maryland | 2 | 225.0 |
| 490.4 MHz | WQKK454 | Rini O'Neil, PC | IG | SOLANO, California | 1 | 100.0 |
| 490.4 MHz | WQKK454 | Rini O'Neil, PC | IG | — | 1 | 100.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | SAN MATEO, California | 7 | 100.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | SANTA CLARA, California | 7 | 100.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | — | 7 | 75.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | — | 7 | 75.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | — | 7 | 75.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | — | 7 | 75.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | CONTRA COSTA, California | 7 | 100.0 |
| 490.4 MHz | WQLB404 | Mark Abrams Revocable Trust dated March 24, 1999 | YG | MARIN, California | 7 | 100.0 |
| 490.4 MHz | WQLD692 | Total Safety U.S., Inc. | YG | HARRIS, Texas | 7 | 100.0 |