85 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 490.9 MHz | WPVX365 | WMATA | YG | MONTGOMERY, Maryland | 16 | 75.5 |
| 490.9 MHz | WPVX365 | WMATA | YG | Washington, District of Columbia | 17 | 79.5 |
| 490.9 MHz | WPVX365 | WMATA | YG | FAIRFAX CITY, Virginia | 17 | 100.0 |
| 490.9 MHz | WPVX388 | WMATA | YG | PRINCE GEORGE'S, Maryland | 17 | 46.0 |
| 490.9 MHz | WPVX388 | WMATA | YG | Washington, District of Columbia | 17 | 91.2 |
| 490.9 MHz | WPVX388 | WMATA | YG | HOWARD, Maryland | 17 | 33.2 |
| 490.9 MHz | WPVX388 | WMATA | YG | PRINCE GEORGE'S, Maryland | 17 | 48.0 |
| 490.9 MHz | WPVX388 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | WPVX388 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | WPVX388 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | WPVX388 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | — | 26 | 25.0 |
| 490.9 MHz | KNM809 | Keller and Heckman LLP | IG | CONTRA COSTA, California | 1 | 25.0 |
| 490.9 MHz | WSKT665 | Washington Area Metropolitan Transit Authority | YG | DISTRICT OF COLUMBIA, District of Columbia | 8 | 57.3 |
| 490.9 MHz | WIM394 | PDV Spectrum Holding Company, LLC | YG | — | 1 | 50.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | — | 27 | 25.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | — | 28 | 25.0 |
| 490.9 MHz | WPMW204 | Telepath Corporation | YG | SANTA CLARA, California | 1 | 75.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | FAIRFAX CITY, Virginia | 8 | 100.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | — | 37 | 25.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | FAIRFAX CITY, Virginia | 8 | 100.0 |
| 490.9 MHz | WPVX365 | WMATA | YG | FAIRFAX CITY, Virginia | 8 | 100.0 |
| 490.9 MHz | WIM394 | PDV Spectrum Holding Company, LLC | YG | HARRIS, Texas | 1 | 100.0 |
| 490.9 MHz | WIM441 | Telecommunications Engineering Associates | PW | SAN MATEO, California | 1 | 60.0 |
| 490.9 MHz | WIM441 | Telecommunications Engineering Associates | PW | SAN MATEO, California | 1 | 60.0 |
| 490.9 MHz | WIM441 | Telecommunications Engineering Associates | PW | — | 1 | 45.0 |
| 490.9 MHz | WPMW204 | Telepath Corporation | YG | — | 1 | 75.0 |
| 490.9 MHz | WIM441 | Telecommunications Engineering Associates | PW | SAN MATEO, California | 1 | 50.0 |
| 490.9 MHz | WQEB392 | Crystal SMR Inc. | IG | SONOMA, California | 1 | 75.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | — | 10 | 75.0 |
| 490.9 MHz | WQLA275 | Rini O'Neil, PC | YG | HARRIS, Texas | 10 | 100.0 |
| 490.9 MHz | WQLA275 | Rini O'Neil, PC | YG | — | 10 | 75.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | — | 10 | 75.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | — | 10 | 75.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | — | 10 | 75.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | SANTA CLARA, California | 10 | 100.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | MARIN, California | 10 | 100.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | CONTRA COSTA, California | 10 | 100.0 |
| 490.9 MHz | WQLB403 | Rini O'Neil, PC | YG | SAN MATEO, California | 10 | 100.0 |
| 490.9 MHz | WPMT674 | Anterix | IG | HARRIS, Texas | 1 | 100.0 |
| 490.9 MHz | WPMT674 | Anterix | IG | — | 1 | 50.0 |
| 490.9 MHz | WIM343 | County of Marin | YW | MARIN, California | 1 | 100.0 |
| 490.9 MHz | WIM379 | County of Marin | YW | MARIN, California | 1 | 100.0 |
| 490.9 MHz | WIM343 | County of Marin | YW | MARIN, California | 1 | 100.0 |
| 490.9 MHz | WIM379 | County of Marin | YW | MARIN, California | 1 | 100.0 |
| 490.9 MHz | WIM379 | County of Marin | YW | MARIN, California | 1 | 100.0 |
| 490.9 MHz | WIM213 | County of Marin | YW | MARIN, California | 1 | 100.0 |
| 490.9 MHz | WIM213 | County of Marin | YW | MARIN, California | 1 | 100.0 |