Universal Licensing System
WRXX323
HARRIS COUNTY EMERGENCY SERVICES DISTRICT #10
License details
| ULS identifier | 4787499 |
|---|
| Call sign | WRXX323 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-07-07 |
|---|
| Expiration | 2033-07-07 |
|---|
| Frequency range | 453.46875 - 465.24375 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Humble, HARRIS, TX |
|---|
| Coordinates | 30.0158611, -95.3065556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.46875000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 453.46875000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 453.46875000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 453.46875000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | FB2 | 453.46875000 | | | 100.000000 | 100.000000 | |
| 6 | 1 | MO | 453.46875000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 458.46875000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 458.46875000 | | | 45.000000 | 45.000000 | |
| 6 | 1 | MO | 458.46875000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 460.24375000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 460.24375000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 460.24375000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 460.24375000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | FB2 | 460.24375000 | | | 100.000000 | 100.000000 | |
| 6 | 1 | MO | 460.24375000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 465.24375000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 465.24375000 | | | 45.000000 | 45.000000 | |
| 6 | 1 | MO | 465.24375000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.46875000 | | 4K00F1W |
| 1 | 1 | 453.46875000 | | 4K00F1E |
| 1 | 1 | 453.46875000 | | 4K00F2D |
| 2 | 1 | 453.46875000 | | 4K00F2D |
| 2 | 1 | 453.46875000 | | 4K00F1W |
| 2 | 1 | 453.46875000 | | 4K00F1E |
| 3 | 1 | 453.46875000 | | 4K00F2D |
| 3 | 1 | 453.46875000 | | 4K00F1E |
| 3 | 1 | 453.46875000 | | 4K00F1W |
| 4 | 1 | 453.46875000 | | 4K00F1E |
| 4 | 1 | 453.46875000 | | 4K00F1W |
| 4 | 1 | 453.46875000 | | 4K00F2D |
| 5 | 1 | 453.46875000 | | 4K00F1W |
| 5 | 1 | 453.46875000 | | 4K00F2D |
| 5 | 1 | 453.46875000 | | 4K00F1E |
| 6 | 1 | 453.46875000 | | 4K00F2D |
| 6 | 1 | 453.46875000 | | 4K00F1E |
| 6 | 1 | 453.46875000 | | 4K00F1W |
| 3 | 1 | 458.46875000 | | 4K00F2D |
| 3 | 1 | 458.46875000 | | 4K00F1W |
| 3 | 1 | 458.46875000 | | 4K00F1E |
| 4 | 1 | 458.46875000 | | 4K00F1W |
| 4 | 1 | 458.46875000 | | 4K00F2D |
| 4 | 1 | 458.46875000 | | 4K00F1E |
| 6 | 1 | 458.46875000 | | 4K00F1E |
| 6 | 1 | 458.46875000 | | 4K00F1W |
| 6 | 1 | 458.46875000 | | 4K00F2D |
| 1 | 1 | 460.24375000 | | 4K00F1E |
| 1 | 1 | 460.24375000 | | 4K00F1W |
| 1 | 1 | 460.24375000 | | 4K00F2D |
| 2 | 1 | 460.24375000 | | 4K00F1W |
| 2 | 1 | 460.24375000 | | 4K00F2D |
| 2 | 1 | 460.24375000 | | 4K00F1E |
| 3 | 1 | 460.24375000 | | 4K00F1W |
| 3 | 1 | 460.24375000 | | 4K00F1E |
| 3 | 1 | 460.24375000 | | 4K00F2D |
| 4 | 1 | 460.24375000 | | 4K00F1E |
| 4 | 1 | 460.24375000 | | 4K00F2D |
| 4 | 1 | 460.24375000 | | 4K00F1W |
| 5 | 1 | 460.24375000 | | 4K00F2D |
| 5 | 1 | 460.24375000 | | 4K00F1W |
| 5 | 1 | 460.24375000 | | 4K00F1E |
| 6 | 1 | 460.24375000 | | 4K00F1W |
| 6 | 1 | 460.24375000 | | 4K00F1E |
| 6 | 1 | 460.24375000 | | 4K00F2D |
| 3 | 1 | 465.24375000 | | 4K00F2D |
| 3 | 1 | 465.24375000 | | 4K00F1W |
| 3 | 1 | 465.24375000 | | 4K00F1E |
| 4 | 1 | 465.24375000 | | 4K00F1E |
| 4 | 1 | 465.24375000 | | 4K00F2D |
| 4 | 1 | 465.24375000 | | 4K00F1W |
| 6 | 1 | 465.24375000 | | 4K00F2D |
| 6 | 1 | 465.24375000 | | 4K00F1E |
| 6 | 1 | 465.24375000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14415 Old Humble Road, Humble, HARRIS, TX | 29.92994444, -95.29641667 | 20.300 m | LTOWER | 58.500 m structure / 58.500 m overall | |
| 2 | T | 5010 1/2 Treaschwig Rd (TX47896-A), Houston, HARRIS, TX | 30.03872222, -95.35358333 | 25.300 m | MTOWER | 42.700 m structure / 47.500 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | 20810 Lee Road, Humble, HARRIS, TX | 30.01586111, -95.30655556 | 28.400 m | TANK | 46.600 m structure / 49.100 m overall | N |
| 6 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.500 m | | | | 58.400 | |
| 1 | 2 | T | | 44.900 m | | | | 42.200 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 49.100 m | | | | 53.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14415 Old Humble Road, Humble, TX | HARRIS | 2814412244 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-28 | WRXX323 | LETCNS |
| 2025-07-24 | WRXX323 | LIMOD |
| 2024-04-09 | WRXX323 | LETCNS |
| 2023-07-07 | WRXX323 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4787499 | 2026-08-02 01:22:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXX323 | ULS 4787499 | 2026-08-02 01:22:45 |
| Status | A | ULS 4787499 | 2026-08-02 01:22:45 |
| Service | PW | ULS 4787499 | 2026-08-02 01:22:45 |
| Grant Date | 2023-07-07 | ULS 4787499 | 2026-08-02 01:22:45 |
| Expiration Date | 2033-07-07 | ULS 4787499 | 2026-08-02 01:22:45 |