Universal Licensing System
WKP4
HEREFORD AVIATION INC
License details
| ULS identifier | 1979772 |
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| Call sign | WKP4 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 1998-02-26 |
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| Expiration | 2003-02-02 |
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| Cancellation | 2003-05-04 |
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| Frequency range | 122.8 MHz |
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| Locations | 1 |
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| Representative location | HEREFORD, DEAF SMITH, TX |
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| Coordinates | 34.8625556, -102.3171389 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:18 |
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Licensee
| Name | HEREFORD AVIATION INC |
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| Applicant type | C |
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| FRN | 0004540068 |
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| Location | HEREFORD, TX |
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| Address | RT 1 HEREFORD MUNICIPAL AIRPORT, HEREFORD, TX, 79045 |
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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 | FAA | 122.80000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.80000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HEREFORD MUNICIPAL AIRPORT, HEREFORD, DEAF SMITH, TX | 34.86255556, -102.31713889 | 1153.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 5.000 m | | | | | |
License history
| Date | File or call sign | Action |
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| 2003-05-04 | WKP4 | LIEXP |
| 2002-11-12 | WKP4 | LETRES |
| 2001-04-27 | WKP4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1979772 | 2026-08-02 02:08:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WKP4 | ULS 1979772 | 2026-08-02 02:08:18 |
| Status | E | ULS 1979772 | 2026-08-02 02:08:18 |
| Service | AF | ULS 1979772 | 2026-08-02 02:08:18 |
| Grant Date | 1998-02-26 | ULS 1979772 | 2026-08-02 02:08:18 |
| Expiration Date | 2003-02-02 | ULS 1979772 | 2026-08-02 02:08:18 |
| Cancellation Date | 2003-05-04 | ULS 1979772 | 2026-08-02 02:08:18 |