Universal Licensing System
WPLG380
IBM Research and Development Inc.
License details
| ULS identifier | 1909175 |
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| Call sign | WPLG380 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-01-21 |
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| Expiration | 2022-04-01 |
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| Cancellation | 2022-02-01 |
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| Frequency range | 451.225 - 467.2 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | CAMBRIDGE, SUFFOLK, MA |
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| Coordinates | 42.3623333, -71.0836667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 451.22500000 | | | 20.000000 | 15.000000 | |
| 3 | 1 | MO | 451.22500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 462.20000000 | | | 20.000000 | 15.000000 | |
| 3 | 1 | MO | 462.20000000 | | | 4.000000 | | |
| 3 | 1 | MO | 467.20000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.22500000 | | 11K2F3E |
| 3 | 1 | 451.22500000 | | 11K2F3E |
| 1 | 1 | 462.20000000 | | 11K2F3E |
| 3 | 1 | 462.20000000 | | 11K2F3E |
| 3 | 1 | 467.20000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55 CAMBRIDGE PKY, CAMBRIDGE, SUFFOLK, MA | 42.36233333, -71.08366667 | 3.000 m | B | 24.000 m structure / 27.000 m overall | N |
| 2 | T | 55 CAMBRIDGE PKY, CAMBRIDGE, SUFFOLK, MA | 42.36400000, -71.08311111 | 3.000 m | B | 21.000 m structure / 24.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 9.000 | |
| 1 | 2 | T | | 24.000 m | | | | 6.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2070 ROUTE 52, HOPEWELL JUNCTION, NY | DUTCHESS | 9148944049 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-02 | WPLG380 | LICAN |
| 2022-01-03 | WPLG380 | LETRES |
| 2020-04-29 | WPLG380 | LIAUA |
| 2014-07-04 | WPLG380 | LIMOD |
| 2014-07-03 | WPLG380 | ESUAPR |
| 2012-12-13 | WPLG380 | LIMOD |
| 2012-01-21 | WPLG380 | LIREN |
| 2012-01-09 | WPLG380 | LETRES |
| 2008-08-16 | WPLG380 | LIAUA |
| 2008-08-15 | WPLG380 | ESUAPR |
| 2007-03-07 | WPLG380 | LIAUA |
| 2007-03-06 | WPLG380 | ESUAPR |
| 2002-03-07 | WPLG380 | LIAUA |
| 2002-02-28 | WPLG380 | LIREN |
| 2002-01-07 | WPLG380 | LETRES |
| 2001-10-18 | WPLG380 | AUDOPR |
| 2000-11-24 | WPLG380 | LICCNV |
| 2000-07-13 | WPLG380 | AUTHPR |
| 2000-07-13 | WPLG380 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1909175 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLG380 | ULS 1909175 | 2026-08-02 01:13:46 |
| Status | C | ULS 1909175 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1909175 | 2026-08-02 01:13:46 |
| Grant Date | 2012-01-21 | ULS 1909175 | 2026-08-02 01:13:46 |
| Expiration Date | 2022-04-01 | ULS 1909175 | 2026-08-02 01:13:46 |
| Cancellation Date | 2022-02-01 | ULS 1909175 | 2026-08-02 01:13:46 |