Universal Licensing System
WSMX818
Keyes Union Elementary School District
License details
| ULS identifier | 5308218 |
|---|
| Call sign | WSMX818 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-05-21 |
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| Expiration | 2036-05-21 |
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| Frequency range | 451.5625 - 457.8375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Keyes, STANISLAUS, CA |
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| Coordinates | 37.5523056, -120.9086667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.56250000 | | 7K60FXE |
| 1 | 1 | 451.56250000 | | 7K60FXD |
| 1 | 1 | 452.83750000 | | 7K60FXD |
| 1 | 1 | 452.83750000 | | 7K60FXE |
| 1 | 1 | 456.56250000 | | 7K60FXE |
| 1 | 1 | 456.56250000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 7K60FXE |
| 1 | 1 | 457.83750000 | | 7K60FXE |
| 1 | 1 | 457.83750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Keyes, STANISLAUS, CA | 37.55230556, -120.90866667 | | | | |
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 | 4400 Maud Ave, Keyes, CA | STANISLAUS | 2096692921 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-21 | WSMX818 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5308218 | 2026-08-02 01:24:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMX818 | ULS 5308218 | 2026-08-02 01:24:42 |
| Status | A | ULS 5308218 | 2026-08-02 01:24:42 |
| Service | IG | ULS 5308218 | 2026-08-02 01:24:42 |
| Grant Date | 2026-05-21 | ULS 5308218 | 2026-08-02 01:24:42 |
| Expiration Date | 2036-05-21 | ULS 5308218 | 2026-08-02 01:24:42 |