Universal Licensing System
WPDQ425
NATIONAL GRID USA SERVICE COMPANY INC
License details
| ULS identifier | 1895523 |
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| Call sign | WPDQ425 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-07-03 |
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| Expiration | 2014-09-20 |
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| Cancellation | 2004-12-06 |
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| Frequency range | 48.64 MHz |
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| Locations | 1 |
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| Representative location | NORTH ANDOVER, ESSEX, MA |
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| Coordinates | 42.6623056, -71.1000556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:12 |
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Licensee
| Name | NATIONAL GRID USA SERVICE COMPANY INC |
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| Applicant type | C |
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| FRN | 0003628997 |
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| Location | NORTHBOROUGH, MA |
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| Address | 55 BEARFOOT RD, NORTHBOROUGH, MA, 01532 |
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| Phone | 5086839511 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 48.64000000 | | | 100.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 48.64000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TOP OF CLAYPIT HILL OFF JOHNSON ST, NORTH ANDOVER, ESSEX, MA | 42.66230556, -71.10005556 | 120.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | TOP OF CLAYPIT HILL OFF JOHNSON ST, NORTH ANDOVER, MA | | 5086839511 |
License history
| Date | File or call sign | Action |
|---|
| 2004-12-07 | WPDQ425 | LICAN |
| 2004-07-03 | WPDQ425 | LIREN |
| 2004-06-28 | WPDQ425 | LETRES |
| 2002-01-17 | WPDQ425 | AUDOPR |
| 2000-11-24 | WPDQ425 | LICCNV |
| 2000-05-18 | WPDQ425 | AUTHPR |
| 1999-12-22 | WPDQ425 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1895523 | 2026-08-02 01:13:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDQ425 | ULS 1895523 | 2026-08-02 01:13:12 |
| Status | C | ULS 1895523 | 2026-08-02 01:13:12 |
| Service | IG | ULS 1895523 | 2026-08-02 01:13:12 |
| Grant Date | 2004-07-03 | ULS 1895523 | 2026-08-02 01:13:12 |
| Expiration Date | 2014-09-20 | ULS 1895523 | 2026-08-02 01:13:12 |
| Cancellation Date | 2004-12-06 | ULS 1895523 | 2026-08-02 01:13:12 |