Universal Licensing System
WRDK499
Carl Wunsche Sr. High School
License details
| ULS identifier | 4162031 |
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| Call sign | WRDK499 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-20 |
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| Expiration | 2029-05-20 |
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| Frequency range | 451.4625 - 457.1375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Spring, HARRIS, TX |
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| Coordinates | 30.0799444, -95.4266389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 7K30F1E |
| 1 | 1 | 452.13750000 | | 7K30F1E |
| 1 | 1 | 456.46250000 | | 7K30F1E |
| 1 | 1 | 456.71250000 | | 7K30F1E |
| 1 | 1 | 457.13750000 | | 7K30F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Spring, HARRIS, TX | 30.07994444, -95.42663889 | | | | |
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 |
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| 1 | 900 Wunsche Loop, Spring, TX | HARRIS | 2818914765 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-19 | WRDK499 | LETCNS |
| 2019-05-20 | WRDK499 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4162031 | 2026-08-02 01:22:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK499 | ULS 4162031 | 2026-08-02 01:22:50 |
| Status | A | ULS 4162031 | 2026-08-02 01:22:50 |
| Service | IG | ULS 4162031 | 2026-08-02 01:22:50 |
| Grant Date | 2019-05-20 | ULS 4162031 | 2026-08-02 01:22:50 |
| Expiration Date | 2029-05-20 | ULS 4162031 | 2026-08-02 01:22:50 |