10 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 497.4 MHz | KGA247 | Frederick Police Department | PW | — | 7 | 75.0 |
| 497.4 MHz | WII964 | BALTIMORE, CITY OF | PW | BALTIMORE, Maryland | 1 | 80.0 |
| 497.4 MHz | KTL460 | State of Maryland - DoIT | YW | Unknown County, Maryland | 9 | 40.0 |
| 497.4 MHz | KTL460 | State of Maryland - DoIT | YW | Unknown County, Maryland | 9 | 40.0 |
| 497.4 MHz | KTL460 | State of Maryland - DoIT | YW | — | 9 | 40.0 |
| 497.4 MHz | KTL460 | State of Maryland - DoIT | YW | — | 9 | 40.0 |
| 497.4 MHz | KTL460 | State of Maryland - DoIT | YW | — | 9 | 40.0 |
| 497.4 MHz | KWT817 | FAIRFAX, CITY OF | PW | FAIRFAX, Virginia | 1 | 4.0 |
| 497.4 MHz | KTL460 | State of Maryland - DoIT | YW | Unknown County, Maryland | 9 | 40.0 |
| 497.4 MHz | KWT817 | FAIRFAX, CITY OF | PW | FAIRFAX, Virginia | 2 | 40.0 |