Universal Licensing System
WNXE253
Massachusetts Department of Correction
License details
| ULS identifier | 1265720 |
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| Call sign | WNXE253 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-06-10 |
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| Expiration | 2031-08-27 |
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| Frequency range | 453.45 - 458.75 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | SHIRLEY, MIDDLESEX, MA |
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| Coordinates | 42.5250833, -71.5245000 |
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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 | 453.45000000 | | | 15.000000 | 23.000000 | |
| 2 | 1 | FB2 | 453.50000000 | | | 15.000000 | 23.000000 | |
| 3 | 1 | MO | 458.45000000 | | | 5.000000 | 3.000000 | |
| 3 | 1 | MO | 458.50000000 | | | 5.000000 | 3.000000 | |
| 2 | 1 | FX1 | 458.75000000 | | | 12.000000 | 24.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.45000000 | | 11K2F3E |
| 2 | 1 | 453.50000000 | | 11K2F3E |
| 3 | 1 | 458.45000000 | | 11K2F3E |
| 3 | 1 | 458.50000000 | | 11K2F3E |
| 2 | 1 | 458.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | M C I SHIRLEY ADMIN BLDG HARVARD RD, SHIRLEY, MIDDLESEX, MA | 42.52508333, -71.52450000 | 134.000 m | | 8.000 m structure / 8.000 m overall | N |
| 2 | T | M C I SHIRLEY 1/2 MI OFF HARVARD RD, SHIRLEY, MIDDLESEX, MA | 42.52230556, -71.47950000 | 83.000 m | | 6.000 m structure / 6.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | M C I SHIRLEY HARVARD RD, SHIRLEY, MA | | 5087927760 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-10 | WNXE253 | LIREN |
| 2021-05-31 | WNXE253 | LETRES |
| 2021-04-15 | WNXE253 | LIAUA |
| 2016-11-28 | WNXE253 | LIMOD |
| 2013-05-22 | WNXE253 | COR |
| 2012-01-11 | WNXE253 | LIMOD |
| 2012-01-10 | WNXE253 | ESUAPR |
| 2011-07-27 | WNXE253 | LIREN |
| 2011-06-28 | WNXE253 | ESURNW |
| 2011-06-06 | WNXE253 | LETRES |
| 2011-05-29 | WNXE253 | ESURNW |
| 2005-06-03 | WNXE253 | LIAUA |
| 2005-06-02 | WNXE253 | ESUAPR |
| 2002-03-28 | WNXE253 | AUDOPR |
| 2001-06-06 | WNXE253 | LIAUA |
| 2001-06-06 | WNXE253 | LIREN |
| 2001-06-04 | WNXE253 | LETRES |
| 2000-10-20 | WNXE253 | LICCNV |
| 1996-07-02 | WNXE253 | AUTHPR |
| 1996-07-02 | WNXE253 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1265720 | 2026-08-02 01:12:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNXE253 | ULS 1265720 | 2026-08-02 01:12:43 |
| Status | A | ULS 1265720 | 2026-08-02 01:12:43 |
| Service | PW | ULS 1265720 | 2026-08-02 01:12:43 |
| Grant Date | 2021-06-10 | ULS 1265720 | 2026-08-02 01:12:43 |
| Expiration Date | 2031-08-27 | ULS 1265720 | 2026-08-02 01:12:43 |