Universal Licensing System
KNGM239
SHELTON AGRI SERVICES INC
License details
| ULS identifier | 1853348 |
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| Call sign | KNGM239 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-19 |
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| Expiration | 2003-04-26 |
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| Cancellation | 2003-07-27 |
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| Frequency range | 451.85 - 456.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HEREFORD, DEAF SMITH, TX |
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| Coordinates | 34.8533889, -102.4043611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:38 |
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Licensee
| Name | SHELTON AGRI SERVICES INC |
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| Applicant type | C |
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| FRN | 0001651330 |
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| Location | HEREFORD, TX |
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| Address | 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 | MO | 451.85000000 | | | 10.000000 | | |
| 1 | 1 | MO | 451.85000000 | | | 110.000000 | | |
| 2 | 1 | FB | 451.85000000 | | | 110.000000 | | |
| 2 | 1 | FB2 | 451.85000000 | | | 110.000000 | | |
| 1 | 1 | MO | 456.85000000 | | | 10.000000 | | |
| 1 | 1 | MO | 456.85000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.85000000 | | 20K0F3E |
| 1 | 1 | 451.85000000 | | 20K0F3E |
| 2 | 1 | 451.85000000 | | 20K0F3E |
| 2 | 1 | 451.85000000 | | 20K0F3E |
| 1 | 1 | 456.85000000 | | 20K0F3E |
| 1 | 1 | 456.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | BLOCK K 3 SECTION 63, HEREFORD, DEAF SMITH, TX | 34.85338889, -102.40436111 | 1161.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 119.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 615 S 25 MILE AVE, HEREFORD, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-07-27 | KNGM239 | LIEXP |
| 2003-01-27 | KNGM239 | LETRES |
| 2001-11-13 | KNGM239 | AUDOPR |
| 2000-11-24 | KNGM239 | LICCNV |
| 1998-03-19 | KNGM239 | LIREN |
| 1998-03-19 | KNGM239 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1853348 | 2026-08-02 01:13:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNGM239 | ULS 1853348 | 2026-08-02 01:13:38 |
| Status | E | ULS 1853348 | 2026-08-02 01:13:38 |
| Service | IG | ULS 1853348 | 2026-08-02 01:13:38 |
| Grant Date | 1998-03-19 | ULS 1853348 | 2026-08-02 01:13:38 |
| Expiration Date | 2003-04-26 | ULS 1853348 | 2026-08-02 01:13:38 |
| Cancellation Date | 2003-07-27 | ULS 1853348 | 2026-08-02 01:13:38 |