Universal Licensing System
WRBT811
Milton Police Department
License details
| ULS identifier | 4057270 |
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| Call sign | WRBT811 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2018-06-18 |
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| Expiration | 2028-06-18 |
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| Frequency range | 19405 MHz |
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| Locations | 2 |
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| Representative location | Milton, NORFOLK, MA |
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| Coordinates | 42.2117500, -71.1136667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:37 |
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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 | 19405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 19405.00000000 | | 28M4D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | GREAT BLUE HILL, Milton, NORFOLK, MA | 42.21175000, -71.11366667 | 187.800 m | LTOWER | 39.300 m structure / 71.000 m overall | |
| 2 | R | | 42.25191667, -71.07925000 | 24.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE A-ANT-18G-24-C-R | | V | 38.6000 | 32.5000 | | |
| 1 | 2 | R | DRAGONWAVE A-ANT-18G-24-C-R | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-08 | WRBT811 | LIAUA |
| 2019-09-17 | WRBT811 | LETCNS |
| 2018-06-18 | WRBT811 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4057270 | 2026-08-02 02:42:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBT811 | ULS 4057270 | 2026-08-02 02:42:37 |
| Status | A | ULS 4057270 | 2026-08-02 02:42:37 |
| Service | MW | ULS 4057270 | 2026-08-02 02:42:37 |
| Grant Date | 2018-06-18 | ULS 4057270 | 2026-08-02 02:42:37 |
| Expiration Date | 2028-06-18 | ULS 4057270 | 2026-08-02 02:42:37 |