Universal Licensing System
WPZI525
National Grid USA Service Company Inc.
License details
| ULS identifier | 2577134 |
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| Call sign | WPZI525 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-02 |
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| Expiration | 2034-01-15 |
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| Frequency range | 48.42 MHz |
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| Locations | 1 |
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| Representative location | Pelham, ROCKINGHAM, NH |
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| Coordinates | 42.7388889, -71.2805556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 48.42000000 | | | 110.000000 | 82.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.42000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Wellesley Drive off Rt 38, Pelham, ROCKINGHAM, NH | 42.73888889, -71.28055556 | 114.600 m | POLE | 13.700 m structure / 18.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 18.000 m | | | | 70.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25 Research Drive, Westborough, MA | WORCESTER | 5083893743 |
| 2 | 642 George Washington Highway, Lincoln, RI | PROVIDENCE | 8778339625 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-02 | WPZI525 | LIREN |
| 2023-10-23 | WPZI525 | LETRES |
| 2013-11-22 | WPZI525 | LIREN |
| 2013-11-21 | WPZI525 | ESUAPR |
| 2013-10-21 | WPZI525 | LETRES |
| 2009-01-22 | WPZI525 | LTSAPR |
| 2009-01-22 | WPZI525 | LIAUA |
| 2009-01-21 | WPZI525 | LIAUA |
| 2009-01-21 | WPZI525 | LTSAPR |
| 2004-01-15 | WPZI525 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2577134 | 2026-08-02 01:13:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI525 | ULS 2577134 | 2026-08-02 01:13:09 |
| Status | A | ULS 2577134 | 2026-08-02 01:13:09 |
| Service | IG | ULS 2577134 | 2026-08-02 01:13:09 |
| Grant Date | 2023-11-02 | ULS 2577134 | 2026-08-02 01:13:09 |
| Expiration Date | 2034-01-15 | ULS 2577134 | 2026-08-02 01:13:09 |