Universal Licensing System
WRTZ713
NORFOLK POLICE DEPARTMENT
License details
| ULS identifier | 4645573 |
|---|
| Call sign | WRTZ713 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2022-08-02 |
|---|
| Expiration | 2032-08-02 |
|---|
| Frequency range | 17900 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Norfolk, NORFOLK, MA |
|---|
| Coordinates | 42.0916389, -71.3052778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
| 1 | 1 | 17900.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | off of 25 Sharon Ave, Norfolk, NORFOLK, MA | 42.09163889, -71.30527778 | 85.900 m | TANK | 30.000 m structure / 30.000 m overall | |
| 2 | R | | 42.11675000, -71.32763889 | 87.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18B | | V | 38.9000 | 326.5000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18B | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-07 | WRTZ713 | LETCNS |
| 2022-08-02 | WRTZ713 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4645573 | 2026-08-02 02:44:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTZ713 | ULS 4645573 | 2026-08-02 02:44:55 |
| Status | A | ULS 4645573 | 2026-08-02 02:44:55 |
| Service | MW | ULS 4645573 | 2026-08-02 02:44:55 |
| Grant Date | 2022-08-02 | ULS 4645573 | 2026-08-02 02:44:55 |
| Expiration Date | 2032-08-02 | ULS 4645573 | 2026-08-02 02:44:55 |