Universal Licensing System
WQYN549
Sudbury Police Department
License details
| ULS identifier | 3867723 |
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| Call sign | WQYN549 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2016-11-18 |
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| Expiration | 2026-11-18 |
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| Frequency range | 17745 MHz |
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| Locations | 2 |
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| Representative location | Sudbury, MIDDLESEX, MA |
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| Coordinates | 42.3827778, -71.4110000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:19 |
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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 | 17745.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 17745.00000000 | | 9M38D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 322 Concord Lane, Sudbury, MIDDLESEX, MA | 42.38277778, -71.41100000 | 72.200 m | BPOLE | 15.200 m structure / 33.500 m overall | |
| 2 | R | | 42.34680556, -71.44958333 | 176.900 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 | 218.5000 | | |
| 1 | 2 | R | DRAGONWAVE A-ANT-18G-24-C-R | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-11-18 | WQYN549 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3867723 | 2026-08-02 02:45:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQYN549 | ULS 3867723 | 2026-08-02 02:45:19 |
| Status | A | ULS 3867723 | 2026-08-02 02:45:19 |
| Service | MW | ULS 3867723 | 2026-08-02 02:45:19 |
| Grant Date | 2016-11-18 | ULS 3867723 | 2026-08-02 02:45:19 |
| Expiration Date | 2026-11-18 | ULS 3867723 | 2026-08-02 02:45:19 |