Universal Licensing System
KRZ492
MOBIL OIL TELCOM LTD
License details
| ULS identifier | 1637955 |
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| Call sign | KRZ492 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-06-03 |
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| Expiration | 2013-08-29 |
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| Cancellation | 2010-12-09 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | BEAUMONT, JEFFERSON, TX |
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| Coordinates | 30.0691111, -94.0773889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 157.74000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.74000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | REFINERY E END OF BURT AVE, BEAUMONT, JEFFERSON, TX | 30.06911111, -94.07738889 | 9.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | BEAUMONT REFINERY MAIN GATE APPROX 250 FROM TRANSMITTER, BEAUMONT, TX | | 2149514214 |
License history
| Date | File or call sign | Action |
|---|
| 2010-12-10 | KRZ492 | LICAN |
| 2007-09-15 | KRZ492 | LIAUA |
| 2007-09-14 | KRZ492 | ESCAPR |
| 2003-06-03 | KRZ492 | LIREN |
| 2003-06-02 | KRZ492 | LETRES |
| 2002-02-04 | KRZ492 | AUDOPR |
| 2000-11-23 | KRZ492 | LICCNV |
| 2000-08-16 | KRZ492 | AUTHPR |
| 1999-12-28 | KRZ492 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1637955 | 2026-08-02 01:15:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRZ492 | ULS 1637955 | 2026-08-02 01:15:26 |
| Status | C | ULS 1637955 | 2026-08-02 01:15:26 |
| Service | IG | ULS 1637955 | 2026-08-02 01:15:26 |
| Grant Date | 2003-06-03 | ULS 1637955 | 2026-08-02 01:15:26 |
| Expiration Date | 2013-08-29 | ULS 1637955 | 2026-08-02 01:15:26 |
| Cancellation Date | 2010-12-09 | ULS 1637955 | 2026-08-02 01:15:26 |