Universal Licensing System
WRJM821
Silver Lake Regional School District
License details
| ULS identifier | 4336877 |
|---|
| Call sign | WRJM821 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-09-26 |
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| Expiration | 2030-09-26 |
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| Frequency range | 451.3125 - 456.9 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | Kingston, PLYMOUTH, MA |
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| Coordinates | 42.0156944, -70.7814167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.36250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 451.90000000 | | | 30.000000 | 70.000000 | |
| 2 | 1 | MO | 456.90000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.31250000 | | 7K60FXE |
| 3 | 1 | 451.31250000 | | 7K60FXD |
| 3 | 1 | 451.36250000 | | 7K60FXE |
| 3 | 1 | 451.36250000 | | 7K60FXD |
| 3 | 1 | 451.41250000 | | 7K60FXE |
| 3 | 1 | 451.41250000 | | 7K60FXD |
| 3 | 1 | 451.68750000 | | 7K60FXD |
| 3 | 1 | 451.68750000 | | 7K60FXE |
| 3 | 1 | 451.73750000 | | 7K60FXE |
| 3 | 1 | 451.73750000 | | 7K60FXD |
| 1 | 1 | 451.90000000 | | 7K60FXE |
| 1 | 1 | 451.90000000 | | 7K60FXD |
| 2 | 1 | 456.90000000 | | 7K60FXE |
| 2 | 1 | 456.90000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 254 Pembroke Street, Kingston, PLYMOUTH, MA | 42.01247222, -70.78141667 | 22.800 m | TANK | 36.500 m structure / 36.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | Kingston, PLYMOUTH, MA | 42.01569444, -70.78141667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.500 m | | | | 38.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 250 Pembroke Street, Kingston, MA | PLYMOUTH | 7815853524 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-27 | WRJM821 | LIMOD |
| 2021-06-29 | WRJM821 | LETCNS |
| 2020-09-26 | WRJM821 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4336877 | 2026-08-02 01:20:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJM821 | ULS 4336877 | 2026-08-02 01:20:53 |
| Status | A | ULS 4336877 | 2026-08-02 01:20:53 |
| Service | IG | ULS 4336877 | 2026-08-02 01:20:53 |
| Grant Date | 2020-09-26 | ULS 4336877 | 2026-08-02 01:20:53 |
| Expiration Date | 2030-09-26 | ULS 4336877 | 2026-08-02 01:20:53 |