Universal Licensing System
WRJR843
Amazon.com - BOS4
License details
| ULS identifier | 4343889 |
|---|
| Call sign | WRJR843 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-10-16 |
|---|
| Expiration | 2030-10-16 |
|---|
| Frequency range | 464.6625 - 469.9625 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MILFORD, WORCESTER, MA |
|---|
| Coordinates | 42.1275278, -71.5129167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.87500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.87500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.30000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.66250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.71250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.96250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.30000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.66250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.71250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.96250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.87500000 | | 7K60FXE |
| 1 | 1 | 457.87500000 | | 7K60FXE |
| 1 | 1 | 461.30000000 | | 7K60FXE |
| 1 | 1 | 464.66250000 | | 7K60FXE |
| 1 | 1 | 464.71250000 | | 7K60FXE |
| 1 | 1 | 464.96250000 | | 7K60FXE |
| 1 | 1 | 466.30000000 | | 7K60FXE |
| 1 | 1 | 469.66250000 | | 7K60FXE |
| 1 | 1 | 469.71250000 | | 7K60FXE |
| 1 | 1 | 469.96250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MILFORD, WORCESTER, MA | 42.12752778, -71.51291667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 NATIONAL ST, MILFORD, MA | WORCESTER | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-16 | WRJR843 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4343889 | 2026-08-02 01:21:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJR843 | ULS 4343889 | 2026-08-02 01:21:51 |
| Status | A | ULS 4343889 | 2026-08-02 01:21:51 |
| Service | IG | ULS 4343889 | 2026-08-02 01:21:51 |
| Grant Date | 2020-10-16 | ULS 4343889 | 2026-08-02 01:21:51 |
| Expiration Date | 2030-10-16 | ULS 4343889 | 2026-08-02 01:21:51 |