Universal Licensing System
WRVB383
HAVERHILL PUBLIC SCHOOLS
License details
| ULS identifier | 4681741 |
|---|
| Call sign | WRVB383 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-10-28 |
|---|
| Expiration | 2032-10-28 |
|---|
| Frequency range | 461.9 - 469.475 MHz (16 frequencies) |
|---|
| Locations | 7 |
|---|
| Representative location | HAVERHILL, ESSEX, MA |
|---|
| Coordinates | 42.7883333, -71.0863889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:39 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 461.90000000 | | | 30.000000 | 20.000000 | |
| 5 | 1 | MO | 461.90000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.08750000 | | | 30.000000 | 20.000000 | |
| 4 | 1 | MO | 462.08750000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 462.17500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 462.47500000 | | | 30.000000 | 20.000000 | |
| 6 | 1 | MO | 462.47500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 464.30000000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 464.37500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 464.47500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 466.90000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 467.08750000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 467.17500000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 467.47500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 468.45000000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 468.65000000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 469.30000000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 469.37500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 469.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.90000000 | | 7K60FXD |
| 2 | 1 | 461.90000000 | | 7K60FXE |
| 5 | 1 | 461.90000000 | | 7K60FXE |
| 5 | 1 | 461.90000000 | | 7K60FXD |
| 1 | 1 | 462.08750000 | | 7K60FXD |
| 1 | 1 | 462.08750000 | | 7K60FXE |
| 4 | 1 | 462.08750000 | | 7K60FXE |
| 4 | 1 | 462.08750000 | | 7K60FXD |
| 7 | 1 | 462.17500000 | | 7K60FXE |
| 7 | 1 | 462.17500000 | | 7K60FXD |
| 3 | 1 | 462.47500000 | | 7K60FXD |
| 3 | 1 | 462.47500000 | | 7K60FXE |
| 6 | 1 | 462.47500000 | | 7K60FXE |
| 6 | 1 | 462.47500000 | | 7K60FXD |
| 7 | 1 | 464.30000000 | | 7K60FXE |
| 7 | 1 | 464.30000000 | | 7K60FXD |
| 7 | 1 | 464.37500000 | | 7K60FXE |
| 7 | 1 | 464.37500000 | | 7K60FXD |
| 7 | 1 | 464.47500000 | | 7K60FXD |
| 7 | 1 | 464.47500000 | | 7K60FXE |
| 5 | 1 | 466.90000000 | | 7K60FXE |
| 5 | 1 | 466.90000000 | | 7K60FXD |
| 4 | 1 | 467.08750000 | | 7K60FXD |
| 4 | 1 | 467.08750000 | | 7K60FXE |
| 7 | 1 | 467.17500000 | | 7K60FXE |
| 7 | 1 | 467.17500000 | | 7K60FXD |
| 6 | 1 | 467.47500000 | | 7K60FXD |
| 6 | 1 | 467.47500000 | | 7K60FXE |
| 7 | 1 | 468.45000000 | | 7K60FXE |
| 7 | 1 | 468.45000000 | | 7K60FXD |
| 7 | 1 | 468.65000000 | | 7K60FXD |
| 7 | 1 | 468.65000000 | | 7K60FXE |
| 7 | 1 | 469.30000000 | | 7K60FXD |
| 7 | 1 | 469.30000000 | | 7K60FXE |
| 7 | 1 | 469.37500000 | | 7K60FXD |
| 7 | 1 | 469.37500000 | | 7K60FXE |
| 7 | 1 | 469.47500000 | | 7K60FXE |
| 7 | 1 | 469.47500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 415 PRIMROSE STREET, HAVERHILL, ESSEX, MA | 42.78833333, -71.08638889 | 11.000 m | B | 11.000 m structure / 14.000 m overall | |
| 2 | T | 70 GROVE STREET, HAVERHILL, ESSEX, MA | 42.77500000, -71.09527778 | 42.000 m | B | 11.000 m structure / 14.000 m overall | |
| 3 | T | 645 MAIN STREET, HAVERHILL, ESSEX, MA | 42.79361111, -71.08361111 | 44.000 m | B | 11.000 m structure / 14.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | HAVERHILL, ESSEX, MA | 42.77500000, -71.09527778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 30.000 | |
| 1 | 2 | T | | 14.000 m | | | | 31.000 | |
| 1 | 3 | T | | 14.000 m | | | | 30.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4 SUMMER STREET, HAVERHILL, MA | ESSEX | 9783745725 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-28 | WRVB383 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4681741 | 2026-08-02 01:17:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVB383 | ULS 4681741 | 2026-08-02 01:17:39 |
| Status | A | ULS 4681741 | 2026-08-02 01:17:39 |
| Service | IG | ULS 4681741 | 2026-08-02 01:17:39 |
| Grant Date | 2022-10-28 | ULS 4681741 | 2026-08-02 01:17:39 |
| Expiration Date | 2032-10-28 | ULS 4681741 | 2026-08-02 01:17:39 |