Universal Licensing System
WSMS721
SIUE Charter School
License details
| ULS identifier | 5298379 |
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| Call sign | WSMS721 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-05-05 |
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| Expiration | 2036-05-05 |
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| Frequency range | 451.1875 - 457.05 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | East St Louis, ST. CLAIR, IL |
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| Coordinates | 38.6221389, -90.1624444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.05000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 7K60FXE |
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 7K60FXE |
| 1 | 1 | 457.05000000 | | 7K60FXE |
| 1 | 1 | 457.05000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | East St Louis, ST. CLAIR, IL | 38.62213889, -90.16244444 | | | | |
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 | 601 James R. Thompson Blvd., East St Louis, MO | | 6184828391 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-05 | WSMS721 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5298379 | 2026-08-02 01:24:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMS721 | ULS 5298379 | 2026-08-02 01:24:44 |
| Status | A | ULS 5298379 | 2026-08-02 01:24:44 |
| Service | IG | ULS 5298379 | 2026-08-02 01:24:44 |
| Grant Date | 2026-05-05 | ULS 5298379 | 2026-08-02 01:24:44 |
| Expiration Date | 2036-05-05 | ULS 5298379 | 2026-08-02 01:24:44 |