Universal Licensing System
WRBZ473
Haverhill Police Department
License details
| ULS identifier | 4070449 |
|---|
| Call sign | WRBZ473 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2018-08-02 |
|---|
| Expiration | 2028-08-02 |
|---|
| Frequency range | 19315 - 19375 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Haverhill, ESSEX, MA |
|---|
| Coordinates | 42.7761944, -71.0774444 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19315.00000000 | | | | | |
| 1 | 1 | FXO | 19315.00000000 | | | | | |
| 1 | 1 | FXO | 19315.00000000 | | | | | |
| 1 | 1 | FXO | 19315.00000000 | | | | | |
| 1 | 2 | FXO | 19375.00000000 | | | | | |
| 1 | 2 | FXO | 19375.00000000 | | | | | |
| 1 | 2 | FXO | 19375.00000000 | | | | | |
| 1 | 2 | FXO | 19375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19315.00000000 | | 30M0D7W |
| 1 | 1 | 19315.00000000 | | 30M0D7W |
| 1 | 1 | 19315.00000000 | | 30M0D7W |
| 1 | 1 | 19315.00000000 | | 30M0D7W |
| 1 | 1 | 19315.00000000 | | 30M0D7W |
| 1 | 1 | 19315.00000000 | | 30M0G7W |
| 1 | 1 | 19315.00000000 | | 30M0D7W |
| 1 | 2 | 19375.00000000 | | 30M0D7W |
| 1 | 2 | 19375.00000000 | | 30M0D7W |
| 1 | 2 | 19375.00000000 | | 30M0D7W |
| 1 | 2 | 19375.00000000 | | 30M0D7W |
| 1 | 2 | 19375.00000000 | | 30M0D7W |
| 1 | 2 | 19375.00000000 | | 30M0G7W |
| 1 | 2 | 19375.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 40 Bailey Blvd., Haverhill, ESSEX, MA | 42.77619444, -71.07744444 | 14.000 m | LTOWER | 22.900 m structure / 22.900 m overall | |
| 2 | R | | 42.77305556, -71.09972222 | 84.700 m | | | |
| 3 | R | | 42.77550000, -71.05852778 | 71.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ceragon AM-2-18-RW | | H | 38.6000 | 259.2000 | | |
| 1 | 2 | R | Ceragon AM-2-18-RW | | | 38.6000 | | | |
| 1 | 3 | R | Ceragon AM-2-18-RW | | | 38.6000 | | | |
| 2 | 1 | T | CERAGON AM-2-18-RW | | V | 38.6000 | 92.8000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 Bailey Blvd., Haverhill, MA | ESSEX | 9783731212 |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-02 | WRBZ473 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4070449 | 2026-08-02 02:43:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBZ473 | ULS 4070449 | 2026-08-02 02:43:25 |
| Status | A | ULS 4070449 | 2026-08-02 02:43:25 |
| Service | MW | ULS 4070449 | 2026-08-02 02:43:25 |
| Grant Date | 2018-08-02 | ULS 4070449 | 2026-08-02 02:43:25 |
| Expiration Date | 2028-08-02 | ULS 4070449 | 2026-08-02 02:43:25 |