Universal Licensing System
WPZH991
Mass General Brigham Incorporated
License details
| ULS identifier | 2576556 |
|---|
| Call sign | WPZH991 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2014-04-02 |
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| Expiration | 2024-01-14 |
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| Cancellation | 2023-12-04 |
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| Frequency range | 18115 MHz |
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| Locations | 2 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3656667, -71.0678333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:44 |
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Licensee
| Name | Mass General Brigham Incorporated |
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| Applicant type | C |
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| Location | Somerville, MA |
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| Address | 399 Revolution Drive, Somerville, MA, 02145 |
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| Phone | 8572822636 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0D7W |
| 1 | 1 | 18115.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55 Fruit Street, Boston, SUFFOLK, MA | 42.36566667, -71.06783333 | 5.800 m | BMAST | 83.800 m structure / 87.800 m overall | |
| 2 | R | | 42.40655556, -71.07608333 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves HP2-18 | | H | 38.6000 | 351.5000 | | |
| 1 | 2 | R | Radio Waves HP2-18 | | | 38.6000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | One Constitution Plaza, Charlestown, MA | SUFFOLK | 6177248334 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-05 | WPZH991 | LICAN |
| 2023-11-29 | WPZH991 | LIAUA |
| 2023-10-23 | WPZH991 | LETRES |
| 2023-08-08 | WPZH991 | LIAUA |
| 2017-03-02 | WPZH991 | LIAUA |
| 2015-03-18 | WPZH991 | LIMOD |
| 2015-03-11 | WPZH991 | ESUAPR |
| 2014-04-02 | WPZH991 | LIREN |
| 2014-02-11 | WPZH991 | ESUAPR |
| 2013-10-21 | WPZH991 | LETRES |
| 2011-01-04 | WPZH991 | ESUFNR |
| 2004-06-29 | WPZH991 | LIAUA |
| 2004-06-27 | WPZH991 | ESUAPR |
| 2004-02-13 | WPZH991 | LIAUA |
| 2004-01-14 | WPZH991 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2576556 | 2026-08-02 02:43:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZH991 | ULS 2576556 | 2026-08-02 02:43:44 |
| Status | C | ULS 2576556 | 2026-08-02 02:43:44 |
| Service | MG | ULS 2576556 | 2026-08-02 02:43:44 |
| Grant Date | 2014-04-02 | ULS 2576556 | 2026-08-02 02:43:44 |
| Expiration Date | 2024-01-14 | ULS 2576556 | 2026-08-02 02:43:44 |
| Cancellation Date | 2023-12-04 | ULS 2576556 | 2026-08-02 02:43:44 |