Universal Licensing System
KQU553
THE PREMCOR REFINING GROUP INC.
License details
| ULS identifier | 1969487 |
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| Call sign | KQU553 |
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| Radio service | MC |
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| Status | C |
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| Grant date | 2004-01-08 |
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| Expiration | 2014-03-22 |
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| Cancellation | 2012-12-19 |
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| Frequency range | 156.45 - 156.8 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | PORT ARTHUR, JEFFERSON, TX |
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| Coordinates | 29.8468889, -93.9682222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.50000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.50000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DOCKMASTERS OFFICE REFINERY, PORT ARTHUR, JEFFERSON, TX | 29.84688889, -93.96822222 | 1.000 m | B | 15.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | PS & PP BLDG AVE A PORT ARTHUR REFINERY, PORT ARTHUR, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-20 | KQU553 | LICAN |
| 2010-01-27 | KQU553 | ESUAPR |
| 2010-01-26 | KQU553 | EFUAPR |
| 2010-01-22 | KQU553 | LIAUA |
| 2010-01-21 | KQU553 | ESUAPR |
| 2005-09-01 | KQU553 | LITRAN |
| 2004-01-08 | KQU553 | LIREN |
| 2003-12-29 | KQU553 | LETRES |
| 2002-10-17 | KQU553 | LIAUA |
| 2002-07-10 | KQU553 | LIAUA |
| 2001-04-27 | KQU553 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1969487 | 2026-08-02 02:08:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KQU553 | ULS 1969487 | 2026-08-02 02:08:12 |
| Status | C | ULS 1969487 | 2026-08-02 02:08:12 |
| Service | MC | ULS 1969487 | 2026-08-02 02:08:12 |
| Grant Date | 2004-01-08 | ULS 1969487 | 2026-08-02 02:08:12 |
| Expiration Date | 2014-03-22 | ULS 1969487 | 2026-08-02 02:08:12 |
| Cancellation Date | 2012-12-19 | ULS 1969487 | 2026-08-02 02:08:12 |