Universal Licensing System
WRTK531
Katy ISD - Robertson Elementary
License details
| ULS identifier | 4627534 |
|---|
| Call sign | WRTK531 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2022-06-28 |
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| Expiration | 2032-06-28 |
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| Frequency range | 451.2375 - 469.7875 MHz (7 frequencies) |
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| Locations | 2 |
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| Representative location | Katy, HARRIS, TX |
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| Coordinates | 29.7854722, -95.6827222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 4.000000 | 3.500000 | |
| 1 | 1 | MO | 456.58750000 | | | 4.000000 | 3.500000 | |
| 1 | 1 | MO | 457.08750000 | | | 4.000000 | 3.500000 | |
| 2 | 1 | FB2 | 461.87500000 | | | 40.000000 | 28.000000 | |
| 3 | 1 | MO | 461.87500000 | | | 4.000000 | 3.500000 | |
| 3 | 1 | MO | 466.87500000 | | | 4.000000 | 3.500000 | |
| 1 | 1 | MO | 468.98750000 | | | 4.000000 | 3.500000 | |
| 1 | 1 | MO | 469.78750000 | | | 4.000000 | 3.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 7K60FXE |
| 1 | 1 | 456.58750000 | | 7K60FXE |
| 1 | 1 | 457.08750000 | | 7K60FXE |
| 2 | 1 | 461.87500000 | | 7K60FXE |
| 3 | 1 | 461.87500000 | | 7K60FXE |
| 3 | 1 | 466.87500000 | | 7K60FXE |
| 1 | 1 | 468.98750000 | | 7K60FXE |
| 1 | 1 | 469.78750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Katy, HARRIS, TX | 29.78547222, -95.68272222 | | | | |
| 2 | T | 7400 Innovation Drive, Katy, HARRIS, TX | 29.78547222, -95.68272222 | 30.000 m | BANT | 12.800 m structure / 14.300 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 14.300 m | | | | 11.900 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7400 Innovation Drive, Katy, TX | FORT BEND | 2812345851 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-10 | WRTK531 | LETCNS |
| 2025-05-14 | WRTK531 | LIMOD |
| 2022-06-28 | WRTK531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4627534 | 2026-08-02 01:23:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTK531 | ULS 4627534 | 2026-08-02 01:23:44 |
| Status | A | ULS 4627534 | 2026-08-02 01:23:44 |
| Service | IG | ULS 4627534 | 2026-08-02 01:23:44 |
| Grant Date | 2022-06-28 | ULS 4627534 | 2026-08-02 01:23:44 |
| Expiration Date | 2032-06-28 | ULS 4627534 | 2026-08-02 01:23:44 |