Universal Licensing System
WPZY311
Motient License Inc.
License details
| ULS identifier | 2609272 |
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| Call sign | WPZY311 |
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| Radio service | GB |
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| Status | C |
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| Grant date | 2004-04-07 |
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| Expiration | 2014-04-07 |
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| Cancellation | 2005-01-19 |
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| Frequency range | 810.8375 - 855.8375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TEWKSBURY, MIDDLESEX, MA |
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| Coordinates | 42.6200833, -71.1978333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 810.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB6C | 855.83750000 | | | 100.000000 | 170.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 810.83750000 | | 20K0F1D |
| 1 | 1 | 855.83750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 120 LUMBER LANE, TEWKSBURY, MIDDLESEX, MA | 42.62008333, -71.19783333 | 33.000 m | TOWER | 57.000 m structure / 57.000 m overall | |
| 2 | T | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 53.000 m | | | | 45.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 300 KNIGHTSBRIDGE PARKWAY, LINCOLNSHIRE, IL | LAKE | 8474784212 |
License history
| Date | File or call sign | Action |
|---|
| 2005-01-20 | WPZY311 | LICAN |
| 2004-09-14 | WPZY311 | LIASS |
| 2004-04-07 | WPZY311 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2609272 | 2026-08-02 01:16:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZY311 | ULS 2609272 | 2026-08-02 01:16:57 |
| Status | C | ULS 2609272 | 2026-08-02 01:16:57 |
| Service | GB | ULS 2609272 | 2026-08-02 01:16:57 |
| Grant Date | 2004-04-07 | ULS 2609272 | 2026-08-02 01:16:57 |
| Expiration Date | 2014-04-07 | ULS 2609272 | 2026-08-02 01:16:57 |
| Cancellation Date | 2005-01-19 | ULS 2609272 | 2026-08-02 01:16:57 |