Universal Licensing System
WRKZ431
Longhorn Automation and Electrical
License details
| ULS identifier | 4399002 |
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| Call sign | WRKZ431 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-09 |
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| Expiration | 2031-03-09 |
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| Frequency range | 151.505 - 158.4 MHz (3 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 151.50500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MOI | 151.62500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MOI | 158.40000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.50500000 | | 11K2F3E |
| 1 | 1 | 151.50500000 | | 7K60FXE |
| 1 | 1 | 151.62500000 | | 11K2F3E |
| 1 | 1 | 151.62500000 | | 7K60FXE |
| 1 | 1 | 158.40000000 | | 11K2F3E |
| 1 | 1 | 158.40000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4610 S. Co. Rd. 1140, Midland, TX | MIDLAND | 4326871932 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-09 | WRKZ431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4399002 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKZ431 | ULS 4399002 | 2026-08-02 01:22:03 |
| Status | A | ULS 4399002 | 2026-08-02 01:22:03 |
| Service | IG | ULS 4399002 | 2026-08-02 01:22:03 |
| Grant Date | 2021-03-09 | ULS 4399002 | 2026-08-02 01:22:03 |
| Expiration Date | 2031-03-09 | ULS 4399002 | 2026-08-02 01:22:03 |