Universal Licensing System
WSDH566
WINCHESTER DEPARTMENT OF PUBLIC WORKS
License details
| ULS identifier | 4965664 |
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| Call sign | WSDH566 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-06-11 |
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| Expiration | 2034-06-11 |
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| Frequency range | 471.625 - 474.625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WINCHESTER, MIDDLESEX, MA |
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| Coordinates | 42.4555556, -71.1788889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 471.62500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 474.62500000 | | | 40.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.62500000 | | 11K3F3E |
| 2 | 1 | 474.62500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ZION HILL, WINCHESTER, MIDDLESEX, MA | 42.45555556, -71.17888889 | 108.000 m | LTOWER | 55.000 m structure / 56.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.000 m | V | 3.0000 | | 126.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 15 LAKE STREET, WINCHESTER, MA | MIDDLESEX | 7817217100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-25 | WSDH566 | FRATRE |
| 2025-07-23 | WSDH566 | LETTRS |
| 2025-07-16 | WSDH566 | PNLISR |
| 2025-03-11 | WSDH566 | LETCNS |
| 2024-06-11 | WSDH566 | LIISS |
| 2024-06-11 | WSDH566 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4965664 | 2026-08-02 01:14:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDH566 | ULS 4965664 | 2026-08-02 01:14:43 |
| Status | A | ULS 4965664 | 2026-08-02 01:14:43 |
| Service | PW | ULS 4965664 | 2026-08-02 01:14:43 |
| Grant Date | 2024-06-11 | ULS 4965664 | 2026-08-02 01:14:43 |
| Expiration Date | 2034-06-11 | ULS 4965664 | 2026-08-02 01:14:43 |