Universal Licensing System
WNKR409
MC KNIGHT RANCH CO
License details
| ULS identifier | 1661179 |
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| Call sign | WNKR409 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-11-19 |
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| Expiration | 2003-01-15 |
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| Cancellation | 2003-04-20 |
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| Frequency range | 461.7 - 466.7 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FORT DAVIS, JEFF DAVIS, TX |
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| Coordinates | 30.6351389, -104.1738056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:51 |
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Licensee
| Name | MC KNIGHT RANCH CO |
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| Applicant type | C |
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| FRN | 0004541025 |
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| Location | FORT DAVIS, TX |
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| Address | BOX 1440, FORT DAVIS, TX, 79734 |
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| Phone | 9154263926 |
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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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| 2 | 1 | FB4 | 461.70000000 | | | 20.000000 | 100.000000 | |
| 1 | 1 | FX1 | 466.70000000 | | | 75.000000 | 120.000000 | |
| 3 | 1 | MO | 466.70000000 | | | 75.000000 | 120.000000 | |
| 3 | 1 | MO | 466.70000000 | | | 75.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.70000000 | | 20K0F3E |
| 1 | 1 | 466.70000000 | | 20K0F3E |
| 3 | 1 | 466.70000000 | | 20K0F3E |
| 3 | 1 | 466.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | MOUNT LIVERMORE, FORT DAVIS, JEFF DAVIS, TX | 30.63513889, -104.17380556 | 2555.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 9.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3 BLOCKS S OF JEFF DAVIS COURTHOUSE, FORT DAVIS, TX | | 9154263926 |
License history
| Date | File or call sign | Action |
|---|
| 2003-04-20 | WNKR409 | LIEXP |
| 2002-10-21 | WNKR409 | LETRES |
| 2001-11-02 | WNKR409 | AUDOPR |
| 2000-11-23 | WNKR409 | LICCNV |
| 1997-11-19 | WNKR409 | AUTHPR |
| 1997-11-19 | WNKR409 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1661179 | 2026-08-02 01:13:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKR409 | ULS 1661179 | 2026-08-02 01:13:51 |
| Status | E | ULS 1661179 | 2026-08-02 01:13:51 |
| Service | IG | ULS 1661179 | 2026-08-02 01:13:51 |
| Grant Date | 1997-11-19 | ULS 1661179 | 2026-08-02 01:13:51 |
| Expiration Date | 2003-01-15 | ULS 1661179 | 2026-08-02 01:13:51 |
| Cancellation Date | 2003-04-20 | ULS 1661179 | 2026-08-02 01:13:51 |