Universal Licensing System
WROK252
CITY OF BOSTON, POLICE DEPARTMENT
License details
| ULS identifier | 4515916 |
|---|
| Call sign | WROK252 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-10-26 |
|---|
| Expiration | 2031-10-26 |
|---|
| Frequency range | 453.9375 - 458.9375 MHz (2 frequencies) |
|---|
| Locations | 10 |
|---|
| Representative location | BOSTON, SUFFOLK, MA |
|---|
| Coordinates | 42.3580556, -71.0636111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2T | 453.93750000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | FB2T | 453.93750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | FB2T | 453.93750000 | | | 6.000000 | 6.000000 | |
| 4 | 1 | FB2T | 453.93750000 | | | 6.000000 | 6.000000 | |
| 5 | 1 | FB2T | 453.93750000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO3 | 453.93750000 | | | 2.000000 | 2.000000 | |
| 7 | 1 | MO3 | 453.93750000 | | | 2.000000 | 2.000000 | |
| 8 | 1 | MO3 | 453.93750000 | | | 2.000000 | 2.000000 | |
| 9 | 1 | MO3 | 453.93750000 | | | 2.000000 | 2.000000 | |
| 10 | 1 | MO3 | 453.93750000 | | | 2.000000 | 2.000000 | |
| 6 | 1 | MO | 458.93750000 | | | 2.000000 | 2.000000 | |
| 7 | 1 | MO | 458.93750000 | | | 2.000000 | 2.000000 | |
| 8 | 1 | MO | 458.93750000 | | | 2.000000 | 2.000000 | |
| 9 | 1 | MO | 458.93750000 | | | 2.000000 | 2.000000 | |
| 10 | 1 | MO | 458.93750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.93750000 | | 11K0F3E |
| 1 | 1 | 453.93750000 | | 8K10F1D |
| 1 | 1 | 453.93750000 | | 8K10F1E |
| 2 | 1 | 453.93750000 | | 8K10F1E |
| 2 | 1 | 453.93750000 | | 11K0F3E |
| 2 | 1 | 453.93750000 | | 8K10F1D |
| 3 | 1 | 453.93750000 | | 8K10F1E |
| 3 | 1 | 453.93750000 | | 11K0F3E |
| 3 | 1 | 453.93750000 | | 8K10F1D |
| 4 | 1 | 453.93750000 | | 8K10F1D |
| 4 | 1 | 453.93750000 | | 11K0F3E |
| 4 | 1 | 453.93750000 | | 8K10F1E |
| 5 | 1 | 453.93750000 | | 8K10F1D |
| 5 | 1 | 453.93750000 | | 8K10F1E |
| 5 | 1 | 453.93750000 | | 11K0F3E |
| 6 | 1 | 453.93750000 | | 11K0F3E |
| 6 | 1 | 453.93750000 | | 8K10F1E |
| 6 | 1 | 453.93750000 | | 8K10F1D |
| 7 | 1 | 453.93750000 | | 8K10F1D |
| 7 | 1 | 453.93750000 | | 8K10F1E |
| 7 | 1 | 453.93750000 | | 11K0F3E |
| 8 | 1 | 453.93750000 | | 8K10F1D |
| 8 | 1 | 453.93750000 | | 11K0F3E |
| 8 | 1 | 453.93750000 | | 8K10F1E |
| 9 | 1 | 453.93750000 | | 11K0F3E |
| 9 | 1 | 453.93750000 | | 8K10F1E |
| 9 | 1 | 453.93750000 | | 8K10F1D |
| 10 | 1 | 453.93750000 | | 11K0F3E |
| 10 | 1 | 453.93750000 | | 8K10F1E |
| 10 | 1 | 453.93750000 | | 8K10F1D |
| 6 | 1 | 458.93750000 | | 8K10F1E |
| 6 | 1 | 458.93750000 | | 11K0F3E |
| 6 | 1 | 458.93750000 | | 8K10F1D |
| 7 | 1 | 458.93750000 | | 11K0F3E |
| 7 | 1 | 458.93750000 | | 8K10F1D |
| 7 | 1 | 458.93750000 | | 8K10F1E |
| 8 | 1 | 458.93750000 | | 8K10F1D |
| 8 | 1 | 458.93750000 | | 11K0F3E |
| 8 | 1 | 458.93750000 | | 8K10F1E |
| 9 | 1 | 458.93750000 | | 8K10F1E |
| 9 | 1 | 458.93750000 | | 8K10F1D |
| 9 | 1 | 458.93750000 | | 11K0F3E |
| 10 | 1 | 458.93750000 | | 8K10F1E |
| 10 | 1 | 458.93750000 | | 11K0F3E |
| 10 | 1 | 458.93750000 | | 8K10F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOSTON, SUFFOLK, MA | 42.35805556, -71.06361111 | | | | |
| 2 | T | KINGSTON, PLYMOUTH, MA | 41.99250000, -70.72638889 | | | | |
| 3 | T | LAWRENCE, ESSEX, MA | 42.70694444, -71.16361111 | | | | |
| 4 | T | SPRINGFIELD, HAMPDEN, MA | 42.10138889, -72.59027778 | | | | |
| 5 | T | WORCESTER, WORCESTER, MA | 42.27138889, -71.79888889 | | | | |
| 6 | T | BOSTON, SUFFOLK, MA | 42.35805556, -71.06361111 | | | | |
| 7 | T | KINGSTON, PLYMOUTH, MA | 41.99250000, -70.72638889 | | | | |
| 8 | T | LAWRENCE, ESSEX, MA | 42.70694444, -71.16361111 | | | | |
| 9 | T | SPRINGFIELD, HAMPDEN, MA | 42.10138889, -72.59027778 | | | | |
| 10 | T | WORCESTER, WORCESTER, MA | 42.27138889, -71.79888889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE SCHROEDER PLAZA, BOSTON, MA | SUFFOLK | 6173434620 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-26 | WROK252 | LETCNS |
| 2021-10-26 | WROK252 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4515916 | 2026-08-02 01:11:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROK252 | ULS 4515916 | 2026-08-02 01:11:28 |
| Status | A | ULS 4515916 | 2026-08-02 01:11:28 |
| Service | PW | ULS 4515916 | 2026-08-02 01:11:28 |
| Grant Date | 2021-10-26 | ULS 4515916 | 2026-08-02 01:11:28 |
| Expiration Date | 2031-10-26 | ULS 4515916 | 2026-08-02 01:11:28 |