Universal Licensing System
WSMJ877
Jurupa Unified School District
License details
| ULS identifier | 5283253 |
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| Call sign | WSMJ877 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-04-09 |
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| Expiration | 2036-04-09 |
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| Frequency range | 451.1875 - 457.15 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | Jurupa Valley, RIVERSIDE, CA |
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| Coordinates | 34.0021389, -117.5213333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.15000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.15000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.15000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.18750000 | | 7K60F1W |
| 1 | 1 | 452.15000000 | | 7K60F1W |
| 2 | 1 | 452.15000000 | | 7K60F1W |
| 3 | 1 | 456.18750000 | | 7K60F1W |
| 2 | 1 | 457.15000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10551 Bellegrave Ave, Jurupa Valley, RIVERSIDE, CA | 34.00213889, -117.52133333 | 225.000 m | BANT | 22.900 m structure / 32.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Jurupa Valley, RIVERSIDE, CA | 34.00213889, -117.52133333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.800 m | | | | -37.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10551 Bellegrave Ave, Jurupa Valley, CA | RIVERSIDE | 9513604100 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-09 | WSMJ877 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5283253 | 2026-08-02 01:23:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMJ877 | ULS 5283253 | 2026-08-02 01:23:51 |
| Status | A | ULS 5283253 | 2026-08-02 01:23:51 |
| Service | IG | ULS 5283253 | 2026-08-02 01:23:51 |
| Grant Date | 2026-04-09 | ULS 5283253 | 2026-08-02 01:23:51 |
| Expiration Date | 2036-04-09 | ULS 5283253 | 2026-08-02 01:23:51 |