Universal Licensing System
WRZH975
Boston, City of
License details
| ULS identifier | 4837613 |
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| Call sign | WRZH975 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2023-11-03 |
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| Expiration | 2033-11-03 |
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| Frequency range | 19625 - 19675 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3425278, -71.1533889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 1 | FXO | 19625.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 1 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
| 1 | 2 | 19675.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 138 Chestnut Hill Ave, Boston, SUFFOLK, MA | 42.34252778, -71.15338889 | 45.100 m | MTOWER | 42.700 m structure / 42.700 m overall | |
| 2 | R | | 42.33952778, -71.15872222 | 49.100 m | | | |
| 3 | R | | 42.34875000, -71.14827778 | 46.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HP2-18 | | V | 38.6000 | 232.8000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP2-18 | | V | 38.6000 | 31.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-09 | WRZH975 | LIMOD |
| 2023-11-03 | WRZH975 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4837613 | 2026-08-02 02:44:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZH975 | ULS 4837613 | 2026-08-02 02:44:18 |
| Status | A | ULS 4837613 | 2026-08-02 02:44:18 |
| Service | MW | ULS 4837613 | 2026-08-02 02:44:18 |
| Grant Date | 2023-11-03 | ULS 4837613 | 2026-08-02 02:44:18 |
| Expiration Date | 2033-11-03 | ULS 4837613 | 2026-08-02 02:44:18 |