Universal Licensing System
WPRK779
Koch Agriculture Company d.b.a. MATADOR CATTLE CO
License details
| ULS identifier | 1832369 |
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| Call sign | WPRK779 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-11-29 |
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| Expiration | 2015-11-03 |
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| Cancellation | 2016-01-09 |
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| Frequency range | 452.4 - 457.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MATADOR, MOTLEY, TX |
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| Coordinates | 33.9448056, -100.8970833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX2 | 452.40000000 | | | 10.000000 | 80.000000 | |
| 1 | 1 | FX1 | 457.40000000 | | | 10.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.40000000 | | 20K0F3E |
| 2 | 1 | 452.40000000 | | 11K2F3E |
| 1 | 1 | 457.40000000 | | 20K0F3E |
| 1 | 1 | 457.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.6 KM S, MATADOR, MOTLEY, TX | 33.94480556, -100.89708333 | 731.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 2 | T | 24.1 KM NE, MATADOR, MOTLEY, TX | 34.13841667, -100.62847222 | 640.000 m | B | 5.000 m structure / 5.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | -63.000 | |
| 1 | 2 | T | | 5.000 m | | | | 16.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 MI S 24 KM NE, MATADOR, TX | MOTLEY | 8063472322 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2016-01-09 | WPRK779 | LIEXP |
| 2015-08-10 | WPRK779 | LETRES |
| 2012-01-19 | WPRK779 | LIMOD |
| 2005-11-29 | WPRK779 | LIREN |
| 2005-11-02 | WPRK779 | ESCAPR |
| 2005-11-02 | WPRK779 | ESCFRN |
| 2005-08-08 | WPRK779 | LETRES |
| 2001-10-19 | WPRK779 | AUDOPR |
| 2000-11-23 | WPRK779 | LICCNV |
| 2000-11-03 | WPRK779 | LIISS |
| 2000-11-03 | WPRK779 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1832369 | 2026-08-02 01:11:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRK779 | ULS 1832369 | 2026-08-02 01:11:28 |
| Status | E | ULS 1832369 | 2026-08-02 01:11:28 |
| Service | IG | ULS 1832369 | 2026-08-02 01:11:28 |
| Grant Date | 2005-11-29 | ULS 1832369 | 2026-08-02 01:11:28 |
| Expiration Date | 2015-11-03 | ULS 1832369 | 2026-08-02 01:11:28 |
| Cancellation Date | 2016-01-09 | ULS 1832369 | 2026-08-02 01:11:28 |