Universal Licensing System
WPLZ971
THOMSON FINANCIAL SERVICES
License details
| ULS identifier | 1790624 |
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| Call sign | WPLZ971 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2003-05-17 |
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| Expiration | 2013-04-30 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 451.75 - 457.75 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3501111, -71.0475556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:19 |
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Licensee
| Name | THOMSON FINANCIAL SERVICES |
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| Applicant type | C |
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| FRN | 0008935850 |
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| Location | BOSTON, MA |
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| Address | 22 PITTSBURGH STREET, BOSTON, MA, 02202 |
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| Phone | 6173452833 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.75000000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 451.75000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 456.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 457.75000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.75000000 | | 20K0F3E |
| 3 | 1 | 451.75000000 | | 20K0F3E |
| 3 | 1 | 456.75000000 | | 20K0F3E |
| 2 | 1 | 457.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30 PITTSBURGH STREET, BOSTON, SUFFOLK, MA | 42.35011111, -71.04755556 | 1.000 m | B | 23.000 m structure / 23.000 m overall | 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 | | 23.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 30 PITTSBURGH STREET, BOSTON, MA | | 6173452833 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPLZ971 | PNACT |
| 2004-06-10 | WPLZ971 | LETACS |
| 2004-06-10 | WPLZ971 | LITERM |
| 2003-05-17 | WPLZ971 | LIREN |
| 2003-05-16 | WPLZ971 | LITIN |
| 2003-02-03 | WPLZ971 | LETRES |
| 2000-11-23 | WPLZ971 | LICCNV |
| 1998-04-30 | WPLZ971 | LIISS |
| 1998-04-30 | WPLZ971 | AUTHPR |
| WPLZ971 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790624 | 2026-08-02 01:25:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLZ971 | ULS 1790624 | 2026-08-02 01:25:19 |
| Status | T | ULS 1790624 | 2026-08-02 01:25:19 |
| Service | IG | ULS 1790624 | 2026-08-02 01:25:19 |
| Grant Date | 2003-05-17 | ULS 1790624 | 2026-08-02 01:25:19 |
| Expiration Date | 2013-04-30 | ULS 1790624 | 2026-08-02 01:25:19 |
| Cancellation Date | 2004-06-10 | ULS 1790624 | 2026-08-02 01:25:19 |