Universal Licensing System
WPGT831
LAWRENCE PUBLIC SCHOOLS
License details
| ULS identifier | 1725961 |
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| Call sign | WPGT831 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-01-08 |
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| Expiration | 2015-03-21 |
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| Cancellation | 2015-05-23 |
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| Frequency range | 464.15 - 469.15 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LAWRENCE, ESSEX, MA |
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| Coordinates | 42.7181389, -71.1411667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:53 |
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Licensee
| Name | LAWRENCE PUBLIC SCHOOLS |
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| Applicant type | G |
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| FRN | 0012463899 |
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| Location | LAWRENCE, MA |
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| Address | 255 ESSEX ST, LAWRENCE, MA, 01840 |
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| Phone | 5089755905 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.15000000 | | | 25.000000 | 60.000000 | |
| 3 | 1 | MO | 464.15000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 469.15000000 | | | 25.000000 | | |
| 3 | 1 | MO | 469.15000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.15000000 | | 20K0F3E |
| 3 | 1 | 464.15000000 | | 20K0F3E |
| 2 | 1 | 469.15000000 | | 20K0F3E |
| 3 | 1 | 469.15000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 480 HOWARD ST, LAWRENCE, ESSEX, MA | 42.71813889, -71.14116667 | 43.000 m | B | 18.000 m structure | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 255 HOWARD ST, LAWRENCE, MA | ESSEX | 9789755905 |
License history
| Date | File or call sign | Action |
|---|
| 2015-05-23 | WPGT831 | LIEXP |
| 2014-12-29 | WPGT831 | LETRES |
| 2005-01-10 | WPGT831 | LTSFRN |
| 2005-01-08 | WPGT831 | LIREN |
| 2005-01-07 | WPGT831 | ESCAPR |
| 2004-12-27 | WPGT831 | LETRES |
| 2001-10-18 | WPGT831 | AUDOPR |
| 2000-11-23 | WPGT831 | LICCNV |
| 2000-03-22 | WPGT831 | AUTHPR |
| 2000-03-22 | WPGT831 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1725961 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGT831 | ULS 1725961 | 2026-08-02 01:25:53 |
| Status | E | ULS 1725961 | 2026-08-02 01:25:53 |
| Service | IG | ULS 1725961 | 2026-08-02 01:25:53 |
| Grant Date | 2005-01-08 | ULS 1725961 | 2026-08-02 01:25:53 |
| Expiration Date | 2015-03-21 | ULS 1725961 | 2026-08-02 01:25:53 |
| Cancellation Date | 2015-05-23 | ULS 1725961 | 2026-08-02 01:25:53 |