Universal Licensing System
WKH4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1979715 |
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| Call sign | WKH4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2018-05-23 |
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| Expiration | 2028-06-10 |
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| Cancellation | 2025-02-18 |
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| Frequency range | 131.525 MHz |
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| Locations | 1 |
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| Representative location | FREEPORT, BRAZORIA, TX |
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| Coordinates | 28.9783889, -95.3113889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 131.52500000 | | | 10.000000 | | HO |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 131.52500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HWY 332 1.4 MI E OF HWY 523 & HWY 332, FREEPORT, BRAZORIA, TX | 28.97838889, -95.31138889 | 2.000 m | BANT | 147.000 m structure / 147.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 147.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 Airport Service Rd, LAKE CHARLES, LA | CALCASIEU | 3377649020 |
License history
| Date | File or call sign | Action |
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| 2025-02-19 | WKH4 | LICAN |
| 2018-05-23 | WKH4 | LIREN |
| 2018-03-19 | WKH4 | LETRES |
| 2017-02-01 | WKH4 | LIMOD |
| 2015-02-06 | WKH4 | LIAUA |
| 2015-02-05 | WKH4 | LIAUA |
| 2015-02-05 | WKH4 | ESUAPR |
| 2015-02-04 | WKH4 | ESUAPR |
| 2009-08-11 | WKH4 | LIAUA |
| 2009-08-10 | WKH4 | ESUAPR |
| 2008-05-28 | WKH4 | LIREN |
| 2008-03-17 | WKH4 | LETRES |
| 2007-03-01 | WKH4 | AUTHPR |
| 2006-03-07 | WKH4 | AUTHPR |
| 2006-01-01 | WKH4 | LIASS |
| 2005-07-25 | WKH4 | ESCAPR |
| 2003-04-29 | WKH4 | LIREN |
| 2003-03-17 | WKH4 | LETRES |
| 2001-04-27 | WKH4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1979715 | 2026-08-02 02:08:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WKH4 | ULS 1979715 | 2026-08-02 02:08:30 |
| Status | C | ULS 1979715 | 2026-08-02 02:08:30 |
| Service | AF | ULS 1979715 | 2026-08-02 02:08:30 |
| Grant Date | 2018-05-23 | ULS 1979715 | 2026-08-02 02:08:30 |
| Expiration Date | 2028-06-10 | ULS 1979715 | 2026-08-02 02:08:30 |
| Cancellation Date | 2025-02-18 | ULS 1979715 | 2026-08-02 02:08:30 |