Universal Licensing System
WNWK290
GRUY PETROLEUM MANAGEMENT CO
License details
| ULS identifier | 1841938 |
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| Call sign | WNWK290 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-12-07 |
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| Expiration | 2011-01-24 |
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| Cancellation | 2011-03-26 |
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| Frequency range | 452.25 - 457.25 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TAYLOR, COLUMBIA, AR |
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| Coordinates | 33.0795833, -93.4607222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:20 |
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Licensee
| Name | GRUY PETROLEUM MANAGEMENT CO |
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| Applicant type | C |
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| FRN | 0004540746 |
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| Location | IRVING, TX |
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| Address | IRVING, TX, 750140907 |
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| Phone | 9724436489 |
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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 | FXO | 452.25000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | FXOT | 457.25000000 | | | 15.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.25000000 | | 20K0F2D |
| 2 | 1 | 457.25000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 132 LEFT SIDE 1 MI S, TAYLOR, COLUMBIA, AR | 33.07958333, -93.46072222 | 76.000 m | | 27.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 27.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 E COLINAS, IRVING, TX | | 9724436489 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-26 | WNWK290 | LIEXP |
| 2010-11-01 | WNWK290 | LETRES |
| 2002-05-28 | WNWK290 | AUDOPR |
| 2000-11-23 | WNWK290 | LICCNV |
| 2000-10-24 | WNWK290 | LETRES |
| 1999-08-30 | WNWK290 | LIMOD |
| 1999-08-30 | WNWK290 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1841938 | 2026-08-02 01:14:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNWK290 | ULS 1841938 | 2026-08-02 01:14:20 |
| Status | E | ULS 1841938 | 2026-08-02 01:14:20 |
| Service | IG | ULS 1841938 | 2026-08-02 01:14:20 |
| Grant Date | 2000-12-07 | ULS 1841938 | 2026-08-02 01:14:20 |
| Expiration Date | 2011-01-24 | ULS 1841938 | 2026-08-02 01:14:20 |
| Cancellation Date | 2011-03-26 | ULS 1841938 | 2026-08-02 01:14:20 |