Universal Licensing System
WRZI468
Boston, City of
License details
| ULS identifier | 4838132 |
|---|
| Call sign | WRZI468 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-11-06 |
|---|
| Expiration | 2033-11-06 |
|---|
| Frequency range | 19425 - 23275 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.3657500, -71.0185000 |
|---|
| 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 | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 95 G Street, Boston, SUFFOLK, MA | 42.33311111, -71.04458333 | 32.000 m | B | 24.400 m structure / 24.400 m overall | |
| 2 | R | | 42.31338889, -71.03977778 | 4.000 m | | | |
| 3 | R | | 42.36575000, -71.01850000 | 4.000 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 | 169.7000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | RFS SC2-220C | | | 41.1000 | | | |
| 2 | 1 | T | RFS SC3-220B | | H | 44.8000 | 30.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-30 | WRZI468 | LETCNS |
| 2025-02-04 | WRZI468 | LETCNS |
| 2024-09-27 | WRZI468 | LIMOD |
| 2023-11-06 | WRZI468 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4838132 | 2026-08-02 02:44:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZI468 | ULS 4838132 | 2026-08-02 02:44:18 |
| Status | A | ULS 4838132 | 2026-08-02 02:44:18 |
| Service | MW | ULS 4838132 | 2026-08-02 02:44:18 |
| Grant Date | 2023-11-06 | ULS 4838132 | 2026-08-02 02:44:18 |
| Expiration Date | 2033-11-06 | ULS 4838132 | 2026-08-02 02:44:18 |