Universal Licensing System
WRMU557
Anne Arundel, County of
License details
| ULS identifier | 4456913 |
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| Call sign | WRMU557 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-06-07 |
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| Expiration | 2031-06-07 |
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| Frequency range | 11405 MHz |
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| Locations | 2 |
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| Representative location | Lothian, ANNE ARUNDEL, MD |
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| Coordinates | 38.7959722, -76.6800556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 11405.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1170T Wrighton Rd, Unit T, Lothian, ANNE ARUNDEL, MD | 38.79597222, -76.68005556 | 39.900 m | LTOWER | 91.400 m structure / 93.900 m overall | |
| 2 | R | | 38.74475000, -76.58777778 | 44.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS DA8-107A | | V | 46.4000 | 125.3000 | | |
| 1 | 2 | R | RFS SB6-W100D | | | 43.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-07 | WRMU557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4456913 | 2026-08-02 02:46:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRMU557 | ULS 4456913 | 2026-08-02 02:46:12 |
| Status | A | ULS 4456913 | 2026-08-02 02:46:12 |
| Service | MW | ULS 4456913 | 2026-08-02 02:46:12 |
| Grant Date | 2021-06-07 | ULS 4456913 | 2026-08-02 02:46:12 |
| Expiration Date | 2031-06-07 | ULS 4456913 | 2026-08-02 02:46:12 |