Universal Licensing System
WRFK642
Montgomery, County of
License details
| ULS identifier | 4264487 |
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| Call sign | WRFK642 |
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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 | 5945.2 - 10755 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NORTH BETHESDA, MONTGOMERY, MD |
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| Coordinates | 39.0234722, -77.1047222 |
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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 | 5945.20000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 5945.20000000 | | 30M0D7W |
| 1 | 1 | 10755.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10101 GROSVENOR PLACE, NORTH BETHESDA, MONTGOMERY, MD | 39.02347222, -77.10472222 | 76.200 m | B | 64.000 m structure / 70.400 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 VHLP4-11WA | | V | 40.7000 | 347.0000 | | |
| 1 | 2 | R | Commscope VHLP4-11WA | | | 40.7000 | 0.0000 | | |
| 1 | 3 | R | Commscope PAR8-59A | | | 40.8000 | 0.0000 | | |
| 2 | 1 | T | Commscope PAR8-59A | | H | 40.8000 | 180.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-20 | WRFK642 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4264487 | 2026-08-02 02:43:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFK642 | ULS 4264487 | 2026-08-02 02:43:50 |
| Status | A | ULS 4264487 | 2026-08-02 02:43:50 |
| Service | MW | ULS 4264487 | 2026-08-02 02:43:50 |
| Grant Date | 2020-03-20 | ULS 4264487 | 2026-08-02 02:43:50 |
| Expiration Date | 2030-03-20 | ULS 4264487 | 2026-08-02 02:43:50 |