Universal Licensing System
WSDN622
TCH DRILLERS
License details
| ULS identifier | 4974350 |
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| Call sign | WSDN622 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-06-29 |
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| Expiration | 2034-06-29 |
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| Frequency range | 451.8625 - 469.3875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Friendswood, HARRIS, TX |
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| Coordinates | 29.5488889, -95.1733333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.86250000 | | | 50.000000 | 40.000000 | |
| 1 | 1 | MO | 456.86250000 | | | 50.000000 | 40.000000 | |
| 1 | 1 | MO | 457.05000000 | | | 50.000000 | 40.000000 | |
| 1 | 1 | MO | 464.02500000 | | | 50.000000 | 40.000000 | |
| 1 | 1 | MO | 469.38750000 | | | 50.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 1 | 1 | 456.86250000 | | 7K60FXE |
| 1 | 1 | 457.05000000 | | 7K60FXE |
| 1 | 1 | 464.02500000 | | 7K60FXE |
| 1 | 1 | 469.38750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Friendswood, HARRIS, TX | 29.54888889, -95.17333333 | | | | |
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 | 4040 ELLIS ROAD, FRIENDSWOOD, TX | HARRIS | 8322501823 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-29 | WSDN622 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4974350 | 2026-08-02 01:24:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDN622 | ULS 4974350 | 2026-08-02 01:24:31 |
| Status | A | ULS 4974350 | 2026-08-02 01:24:31 |
| Service | IG | ULS 4974350 | 2026-08-02 01:24:31 |
| Grant Date | 2024-06-29 | ULS 4974350 | 2026-08-02 01:24:31 |
| Expiration Date | 2034-06-29 | ULS 4974350 | 2026-08-02 01:24:31 |