Universal Licensing System
WRKV748
Boston Public Health Commission, City of
License details
| ULS identifier | 4391388 |
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| Call sign | WRKV748 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2021-02-19 |
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| Expiration | 2021-08-18 |
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| Cancellation | 2021-10-23 |
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| Frequency range | 453.1 - 463.1875 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | Milton, NORFOLK, MA |
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| Coordinates | 42.2119444, -71.1137500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.10000000 | | | 109.000000 | 145.000000 | |
| 2 | 1 | MO | 458.10000000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FX1 | 458.10000000 | | | 25.000000 | 75.000000 | |
| 1 | 1 | FB2 | 463.07500000 | | | 110.000000 | 130.000000 | |
| 1 | 1 | FB | 463.18750000 | | | 102.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.10000000 | | 11K2F2E |
| 1 | 1 | 453.10000000 | | 11K2F3E |
| 2 | 1 | 458.10000000 | | 11K2F3E |
| 2 | 1 | 458.10000000 | | 11K2F2E |
| 3 | 1 | 458.10000000 | | 11K2F2E |
| 3 | 1 | 458.10000000 | | 11K2F3E |
| 1 | 1 | 463.07500000 | | 11K2F2E |
| 1 | 1 | 463.07500000 | | 11K2F3E |
| 1 | 1 | 463.18750000 | | 11K2F2E |
| 1 | 1 | 463.18750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Great Blue Hill, Milton, NORFOLK, MA | 42.21194444, -71.11375000 | 194.800 m | BANT | 3.700 m structure / 8.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | MA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.700 m | V | 7.0000 | | 165.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | One Schroeder Plaza-4th floor Boston Police HQ, Boston, MA | SUFFOLK | 6173431400 |
| 2 | 85 Bragdon Street, Boston, MA | SUFFOLK | 6173431140 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-23 | WRKV748 | LIEXP |
| 2021-02-19 | WRKV748 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4391388 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKV748 | ULS 4391388 | 2026-08-02 01:13:41 |
| Status | E | ULS 4391388 | 2026-08-02 01:13:41 |
| Service | PW | ULS 4391388 | 2026-08-02 01:13:41 |
| Grant Date | 2021-02-19 | ULS 4391388 | 2026-08-02 01:13:41 |
| Expiration Date | 2021-08-18 | ULS 4391388 | 2026-08-02 01:13:41 |
| Cancellation Date | 2021-10-23 | ULS 4391388 | 2026-08-02 01:13:41 |