Universal Licensing System
KNGX231
NORTHERN NATURAL GAS COMPANY
License details
| ULS identifier | 1838179 |
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| Call sign | KNGX231 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-04-18 |
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| Expiration | 2013-06-21 |
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| Cancellation | 2008-04-09 |
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| Frequency range | 458.975 MHz |
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| Locations | 1 |
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| Representative location | SEMINOLE, GAINES, TX |
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| Coordinates | 32.8306667, -102.6401944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:05 |
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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 | 458.97500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.97500000 | | 15K0F2D |
| 1 | 1 | 458.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPROX 7.5 MI N, SEMINOLE, GAINES, TX | 32.83066667, -102.64019444 | 1019.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | APPROX 7.5 MI N OF, SEMINOLE, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-04-10 | KNGX231 | LICAN |
| 2006-02-09 | KNGX231 | LITRAN |
| 2005-08-11 | KNGX231 | LIAUA |
| 2005-08-10 | KNGX231 | ESUAPR |
| 2004-02-20 | KNGX231 | LIAUA |
| 2003-04-18 | KNGX231 | LIREN |
| 2003-03-24 | KNGX231 | LETRES |
| 2002-08-16 | KNGX231 | LITRAN |
| 2002-02-14 | KNGX231 | AUDOPR |
| 2002-01-31 | KNGX231 | LITRAN |
| 2001-12-02 | KNGX231 | LITRAN |
| 2000-11-23 | KNGX231 | LICCNV |
| 2000-03-27 | KNGX231 | AUTHPR |
| 1998-04-03 | KNGX231 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1838179 | 2026-08-02 01:13:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGX231 | ULS 1838179 | 2026-08-02 01:13:05 |
| Status | C | ULS 1838179 | 2026-08-02 01:13:05 |
| Service | IG | ULS 1838179 | 2026-08-02 01:13:05 |
| Grant Date | 2003-04-18 | ULS 1838179 | 2026-08-02 01:13:05 |
| Expiration Date | 2013-06-21 | ULS 1838179 | 2026-08-02 01:13:05 |
| Cancellation Date | 2008-04-09 | ULS 1838179 | 2026-08-02 01:13:05 |