Universal Licensing System
WRDW275
LEDYARD PUBLIC SCHOOLS
License details
| ULS identifier | 4185894 |
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| Call sign | WRDW275 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-08-03 |
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| Expiration | 2029-08-03 |
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| Frequency range | 463.2625 - 469.425 MHz (8 frequencies) |
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| Locations | 8 |
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| Representative location | GALES FERRY, NEW LONDON, CT |
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| Coordinates | 41.4520278, -72.0673056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.26250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 463.61250000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FB2 | 463.95000000 | | | 50.000000 | 50.000000 | |
| 7 | 1 | FB2 | 464.42500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 468.26250000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 468.61250000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 468.95000000 | | | 40.000000 | 40.000000 | |
| 8 | 1 | MO | 469.42500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.26250000 | | 7K60FXE |
| 3 | 1 | 463.61250000 | | 7K60FXE |
| 5 | 1 | 463.95000000 | | 7K60FXE |
| 7 | 1 | 464.42500000 | | 7K60FXE |
| 2 | 1 | 468.26250000 | | 7K60FXE |
| 4 | 1 | 468.61250000 | | 7K60FXE |
| 6 | 1 | 468.95000000 | | 7K60FXE |
| 8 | 1 | 469.42500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1860 ROUTE 12, GALES FERRY, NEW LONDON, CT | 41.45202778, -72.06730556 | 14.600 m | BPOLE | 6.700 m structure / 7.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | 1858 ROUTE 12,, GALES FERRY, NEW LONDON, CT | 41.45186111, -72.06969444 | 15.200 m | BPOLE | 6.100 m structure / 7.600 m overall | |
| 4 | T | | | | | | |
| 5 | T | 169 GALLUP HILL RD., LEDYARD, NEW LONDON, CT | 41.42788889, -71.99508333 | 77.400 m | BPOLE | 6.100 m structure / 7.600 m overall | |
| 6 | T | | | | | | |
| 7 | T | 24 GALLUP HILL RD, LEDYARD, NEW LONDON, CT | 41.43750000, -71.97497222 | 92.900 m | BPOLE | 6.100 m structure / 7.600 m overall | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.000 m | | | | 7.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 1.000 m | | | | 7.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 1.000 m | | | | 7.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 1.000 m | | | | 7.000 | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1860 RT 12, GALES FERRY, CT | NEW LONDON | 8604643188 |
| 2 | 1858 RT 12, GALES FERRY, CT | NEW LONDON | 8604642780 |
| 3 | 169 GALLUP HILL RD, LEDYARD, CT | NEW LONDON | 8605369477 |
| 4 | 24 GALLUP HILL RD., LEDYARD, CT | NEW LONDON | 8604649600 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-05 | WRDW275 | LETCNS |
| 2019-08-03 | WRDW275 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4185894 | 2026-08-02 01:21:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDW275 | ULS 4185894 | 2026-08-02 01:21:44 |
| Status | A | ULS 4185894 | 2026-08-02 01:21:44 |
| Service | IG | ULS 4185894 | 2026-08-02 01:21:44 |
| Grant Date | 2019-08-03 | ULS 4185894 | 2026-08-02 01:21:44 |
| Expiration Date | 2029-08-03 | ULS 4185894 | 2026-08-02 01:21:44 |