Universal Licensing System
WSJE579
LAREDO INDEPENDENT SCHOOL DISTRICT
License details
| ULS identifier | 5168429 |
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| Call sign | WSJE579 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-17 |
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| Expiration | 2035-07-17 |
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| Frequency range | 451.8375 - 457.65 MHz (5 frequencies) |
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| Locations | 5 |
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| Representative location | LAREDO, WEBB, TX |
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| Coordinates | 27.5269722, -99.4711389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.83750000 | | | 50.000000 | 400.000000 | |
| 2 | 1 | MO | 451.83750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 452.65000000 | | | 50.000000 | 400.000000 | |
| 4 | 1 | MO | 452.65000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 456.83750000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | MO | 456.88750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 457.65000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.83750000 | | 7K60FXE |
| 1 | 1 | 451.83750000 | | 11K2F3E |
| 2 | 1 | 451.83750000 | | 7K60FXE |
| 2 | 1 | 451.83750000 | | 11K2F3E |
| 3 | 1 | 452.65000000 | | 7K60FXE |
| 3 | 1 | 452.65000000 | | 11K2F3E |
| 4 | 1 | 452.65000000 | | 11K2F3E |
| 4 | 1 | 452.65000000 | | 7K60FXE |
| 2 | 1 | 456.83750000 | | 7K60FXE |
| 2 | 1 | 456.83750000 | | 11K2F3E |
| 5 | 1 | 456.88750000 | | 11K2F3E |
| 5 | 1 | 456.88750000 | | 7K60FXE |
| 4 | 1 | 457.65000000 | | 11K2F3E |
| 4 | 1 | 457.65000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CLARENCE LK. MILTONN ELEMENTARY SCHOOL, 2500 EAST ASH STREET, LAREDO, WEBB, TX | 27.52697222, -99.47113889 | 153.000 m | BANT | 10.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | DEMETRIO D. HACHAR ELEMENTARY SCHOOL, 3000 GUADALUPE STREET, LAREDO, WEBB, TX | 27.50652778, -99.46494444 | 124.000 m | BANT | 10.000 m structure / 12.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | 904 JUAREX AVENUE, LAREDO, WEBB, TX | 27.50758333, -99.50944444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 17.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 12.000 m | | | | -12.300 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 904 JUAREZ AVENUE, LAREDO, TX | WEBB | 9562731007 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-17 | WSJE579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5168429 | 2026-08-02 01:23:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSJE579 | ULS 5168429 | 2026-08-02 01:23:32 |
| Status | A | ULS 5168429 | 2026-08-02 01:23:32 |
| Service | IG | ULS 5168429 | 2026-08-02 01:23:32 |
| Grant Date | 2025-07-17 | ULS 5168429 | 2026-08-02 01:23:32 |
| Expiration Date | 2035-07-17 | ULS 5168429 | 2026-08-02 01:23:32 |