Universal Licensing System
WNCU644
CONNECTICUT, STATE OF
License details
| ULS identifier | 1223115 |
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| Call sign | WNCU644 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2015-03-13 |
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| Expiration | 2025-04-12 |
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| Cancellation | 2025-06-14 |
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| Frequency range | 75.5 - 75.94 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HADDAM, NEW LONDON, CT |
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| Coordinates | 41.4845556, -72.5034167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 75.50000000 | | | 25.000000 | 117.000000 | |
| 3 | 1 | FXO | 75.50000000 | | | 25.000000 | 100.000000 | |
| 2 | 1 | FX2 | 75.94000000 | | | 25.000000 | 69.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 75.50000000 | | 20K0F3E |
| 3 | 1 | 75.50000000 | | 20K0F3E |
| 2 | 1 | 75.94000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CONNECTICUT YANKEE POWER PLANT, HADDAM, NEW LONDON, CT | 41.48455556, -72.50341667 | 6.000 m | | | N |
| 2 | T | JENKS HILL, HADDAM, NEW LONDON, CT | 41.48900000, -72.49591667 | 97.000 m | | | N |
| 3 | T | WINDHAM RD, COLCHESTER, NEW LONDON, CT | 41.59261111, -72.32119444 | 180.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.000 m | | | | | |
| 1 | 2 | T | | 54.000 m | | | | | |
| 1 | 3 | T | | 47.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DEP COMM CTR 79 ELM ST, HARTFORD, CT | HARTFORD | 8604243333 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-14 | WNCU644 | LIEXP |
| 2025-04-02 | WNCU644 | ESURNW |
| 2025-03-13 | WNCU644 | ESURNW |
| 2025-01-20 | WNCU644 | LETRES |
| 2015-03-13 | WNCU644 | LIREN |
| 2015-02-11 | WNCU644 | ESURNW |
| 2015-01-19 | WNCU644 | LETRES |
| 2015-01-12 | WNCU644 | ESURNW |
| 2014-04-16 | WNCU644 | LIAUA |
| 2014-04-16 | WNCU644 | LTSAPR |
| 2014-04-15 | WNCU644 | EFUAPR |
| 2014-04-15 | WNCU644 | ESUAPR |
| 2009-04-02 | WNCU644 | LIAUA |
| 2009-04-02 | WNCU644 | LTSAPR |
| 2005-03-30 | WNCU644 | LTSAPR |
| 2005-03-30 | WNCU644 | LIREN |
| 2005-03-21 | WNCU644 | LETRES |
| 2002-05-02 | WNCU644 | AUDOPR |
| 2000-10-20 | WNCU644 | LICCNV |
| 2000-03-02 | WNCU644 | AUTHPR |
| 2000-03-02 | WNCU644 | LIREN |
| 2000-01-07 | WNCU644 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1223115 | 2026-08-02 01:16:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNCU644 | ULS 1223115 | 2026-08-02 01:16:42 |
| Status | E | ULS 1223115 | 2026-08-02 01:16:42 |
| Service | PW | ULS 1223115 | 2026-08-02 01:16:42 |
| Grant Date | 2015-03-13 | ULS 1223115 | 2026-08-02 01:16:42 |
| Expiration Date | 2025-04-12 | ULS 1223115 | 2026-08-02 01:16:42 |
| Cancellation Date | 2025-06-14 | ULS 1223115 | 2026-08-02 01:16:42 |