Universal Licensing System
WRFL552
Montgomery, County of
License details
| ULS identifier | 4265834 |
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| Call sign | WRFL552 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-03-24 |
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| Expiration | 2030-03-24 |
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| Frequency range | 6815 - 10775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Burtonsville, MONTGOMERY, MD |
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| Coordinates | 39.1215000, -76.9269444 |
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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 | 6815.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6815.00000000 | | 30M0D7W |
| 1 | 1 | 10775.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Old Columbia Pike, Burtonsville, MONTGOMERY, MD | 39.12150000, -76.92694444 | 149.400 m | LTOWER | 57.900 m structure / 59.400 m overall | N |
| 2 | R | | 39.08597222, -76.94213889 | 123.700 m | | | |
| 3 | R | | 39.12027778, -76.99150000 | 158.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope UHX6-107K RF | | V | 44.0000 | 198.4000 | | |
| 1 | 2 | R | Commscope UHX6-107K RF | | | 44.0000 | 0.0000 | | |
| 1 | 3 | R | Commscope PAR6-65B RF | | | 38.8000 | 0.0000 | | |
| 2 | 1 | T | Commscope PAR6-65B RF | | V | 38.8000 | 268.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-18 | WRFL552 | LIMOD |
| 2020-03-24 | WRFL552 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4265834 | 2026-08-02 02:43:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFL552 | ULS 4265834 | 2026-08-02 02:43:50 |
| Status | A | ULS 4265834 | 2026-08-02 02:43:50 |
| Service | MW | ULS 4265834 | 2026-08-02 02:43:50 |
| Grant Date | 2020-03-24 | ULS 4265834 | 2026-08-02 02:43:50 |
| Expiration Date | 2030-03-24 | ULS 4265834 | 2026-08-02 02:43:50 |