Universal Licensing System
WRFK646
Montgomery, County of
License details
| ULS identifier | 4264509 |
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| Call sign | WRFK646 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-03-20 |
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| Expiration | 2030-03-20 |
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| Frequency range | 5974.85 - 6034.15 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Potomac, MONTGOMERY, MD |
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| Coordinates | 39.0100278, -77.2206944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6034.15000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 6034.15000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9404 Falls Road, Potomac, MONTGOMERY, MD | 39.01002778, -77.22069444 | 102.400 m | MTOWER | 56.400 m structure / 61.900 m overall | |
| 2 | R | | 39.04694444, -77.11166667 | 125.000 m | | | |
| 3 | R | | 38.96386111, -77.10477778 | 73.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope PAR6-59B | | H | 38.2000 | 66.5000 | | |
| 1 | 2 | R | Commscope PAR6-59B | | | 38.2000 | 0.0000 | | |
| 1 | 3 | R | Commscope PAR6-59B | | | 38.2000 | 0.0000 | | |
| 2 | 1 | T | Commscope PAR6-59B | | H | 38.2000 | 117.0000 | | |
License history
| Date | File or call sign | Action |
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| 2020-03-20 | WRFK646 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4264509 | 2026-08-02 02:43:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFK646 | ULS 4264509 | 2026-08-02 02:43:50 |
| Status | A | ULS 4264509 | 2026-08-02 02:43:50 |
| Service | MW | ULS 4264509 | 2026-08-02 02:43:50 |
| Grant Date | 2020-03-20 | ULS 4264509 | 2026-08-02 02:43:50 |
| Expiration Date | 2030-03-20 | ULS 4264509 | 2026-08-02 02:43:50 |