Universal Licensing System
WNNZ230
Massachusetts Department of Correction
License details
| ULS identifier | 1226476 |
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| Call sign | WNNZ230 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-01-04 |
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| Expiration | 2034-03-31 |
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| Frequency range | 453.5 - 453.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PLYMOUTH, PLYMOUTH, MA |
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| Coordinates | 41.8498333, -70.6597500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.50000000 | | | 15.000000 | 29.000000 | |
| 2 | 1 | FB2 | 453.65000000 | | | 15.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.50000000 | | 11K2F3E |
| 2 | 1 | 453.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3200 FT END OF INT OF HALFWAY PD RD & UPPER COLLEGE POND RD, PLYMOUTH, PLYMOUTH, MA | 41.84983333, -70.65975000 | 34.000 m | | | N |
| 2 | T | MCI NCCI GARDENER ADM BLDG, GARDENER, WORCESTER, MA | 42.58147222, -71.98175000 | 354.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3200 ENE OF INT OF HALFWAY POND RD IN MILES STANDISH FOREST, PLYMOUTH, MA | PLYMOUTH | 6177278938 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-04 | WNNZ230 | LIREN |
| 2021-04-15 | WNNZ230 | LIAUA |
| 2016-11-25 | WNNZ230 | LIMOD |
| 2014-01-14 | WNNZ230 | LIREN |
| 2014-01-13 | WNNZ230 | ESUAPR |
| 2014-01-06 | WNNZ230 | LETRES |
| 2013-12-31 | WNNZ230 | ESURNW |
| 2013-05-22 | WNNZ230 | COR |
| 2012-01-11 | WNNZ230 | LIMOD |
| 2012-01-10 | WNNZ230 | ESUAPR |
| 2005-06-03 | WNNZ230 | LIAUA |
| 2005-06-02 | WNNZ230 | ESUAPR |
| 2004-01-05 | WNNZ230 | LETRES |
| 2002-03-28 | WNNZ230 | AUDOPR |
| 2000-10-20 | WNNZ230 | LICCNV |
| 1999-02-17 | WNNZ230 | LIREN |
| 1999-02-17 | WNNZ230 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1226476 | 2026-08-02 01:12:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNZ230 | ULS 1226476 | 2026-08-02 01:12:43 |
| Status | A | ULS 1226476 | 2026-08-02 01:12:43 |
| Service | PW | ULS 1226476 | 2026-08-02 01:12:43 |
| Grant Date | 2024-01-04 | ULS 1226476 | 2026-08-02 01:12:43 |
| Expiration Date | 2034-03-31 | ULS 1226476 | 2026-08-02 01:12:43 |