Universal Licensing System
WPJU942
National Grid USA Service Company Inc.
License details
| ULS identifier | 1896907 |
|---|
| Call sign | WPJU942 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-09-24 |
|---|
| Expiration | 2031-11-04 |
|---|
| Frequency range | 43.44 - 457.475 MHz (6 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WORCESTER, MA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 | FB2 | 43.44000000 | | | 300.000000 | 150.000000 | |
| 1 | 1 | FB2 | 43.96000000 | | | 300.000000 | 150.000000 | |
| 2 | 1 | FX1 | 47.96000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 47.96000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX1 | 48.24000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 48.24000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 452.47500000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | MO | 457.47500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.44000000 | | 20K0F3E |
| 1 | 1 | 43.96000000 | | 20K0F3E |
| 2 | 1 | 47.96000000 | | 20K0F3E |
| 3 | 1 | 47.96000000 | | 20K0F3E |
| 2 | 1 | 48.24000000 | | 20K0F3E |
| 3 | 1 | 48.24000000 | | 20K0F3E |
| 1 | 1 | 452.47500000 | | 11K0F3E |
| 3 | 1 | 457.47500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUMMIT OFMOUNT WACHUSETT, PRINCETON, WORCESTER, MA | 42.48905556, -71.88697222 | 612.000 m | TOWER | 28.000 m structure / 33.000 m overall | N |
| 2 | T | WORCESTER, MA | | | | | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 364.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25 RESEARCH DRIVE, WESTBOROUGH, MA | WORCESTER | 5083893743 |
| 2 | 642 GEORGE WASHINGTON PARKWAY, LINCOLN, RI | PROVIDENCE | 8778339625 |
| 3 | 50 GRAFTON STREET, MILBURY, MA | WORCESTER | 5088656433 |
| 4 | 939 SOUTH BRIDGE STREET, WORCESTER, MA | WORCESTER | 5088606000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-24 | WPJU942 | LIREN |
| 2021-08-09 | WPJU942 | LETRES |
| 2018-03-16 | WPJU942 | LIMOD |
| 2011-11-07 | WPJU942 | LIMOD |
| 2011-10-01 | WPJU942 | LIREN |
| 2011-09-30 | WPJU942 | ESUAPR |
| 2011-08-08 | WPJU942 | LETRES |
| 2010-03-04 | WPJU942 | LIMOD |
| 2009-01-22 | WPJU942 | LIAUA |
| 2009-01-22 | WPJU942 | LTSAPR |
| 2009-01-21 | WPJU942 | LTSAPR |
| 2009-01-21 | WPJU942 | LIAUA |
| 2008-08-22 | WPJU942 | LTSAPR |
| 2008-08-21 | WPJU942 | LIAUA |
| 2008-08-19 | WPJU942 | LETCNS |
| 2007-11-15 | WPJU942 | LIMOD |
| 2002-08-23 | WPJU942 | COR |
| 2002-07-16 | WPJU942 | LIMOD |
| 2002-01-17 | WPJU942 | AUDOPR |
| 2001-10-15 | WPJU942 | LIREN |
| 2001-08-13 | WPJU942 | LETRES |
| 2000-11-24 | WPJU942 | LICCNV |
| 2000-05-18 | WPJU942 | AUTHPR |
| 1999-12-22 | WPJU942 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1896907 | 2026-08-02 01:13:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJU942 | ULS 1896907 | 2026-08-02 01:13:09 |
| Status | A | ULS 1896907 | 2026-08-02 01:13:09 |
| Service | IG | ULS 1896907 | 2026-08-02 01:13:09 |
| Grant Date | 2021-09-24 | ULS 1896907 | 2026-08-02 01:13:09 |
| Expiration Date | 2031-11-04 | ULS 1896907 | 2026-08-02 01:13:09 |