Universal Licensing System
WQNZ224
Martinez Refining Company LLC
License details
| ULS identifier | 3303682 |
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| Call sign | WQNZ224 |
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| Radio service | RS |
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| Status | E |
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| Grant date | 2011-07-14 |
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| Expiration | 2021-07-14 |
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| Cancellation | 2021-10-09 |
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| Frequency range | 9500 - 10000 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MARTINEZ, CONTRA COSTA, CA |
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| Coordinates | 38.0241111, -122.1277222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 9500.00000000 | 10000.00000000 | | 0.001000 | 0.100000 | |
| 2 | 1 | LR | 9500.00000000 | 10000.00000000 | | 0.001000 | 0.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 9500.00000000 | | 8M00FXN |
| 2 | 1 | 9500.00000000 | | 8M00FXN |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARTINEZ REFINERY 3485 PACHECO BLVD, MARTINEZ, CONTRA COSTA, CA | 38.02411111, -122.12772222 | 5.800 m | TANK | 15.200 m structure / 15.200 m overall | |
| 2 | T | 3485 PANCHECO BLVD, MARTINEZ, CONTRA COSTA, CA | 38.01733333, -122.10983333 | 14.600 m | TANK | 15.200 m structure / 15.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.200 m | | | | 10.000 | |
| 1 | 2 | T | | 15.200 m | | | | 18.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | ONE SHELL PLAZA, 910 LOUISIANA ST, HOUSTON, TX | HARRIS | 7132413932 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-09 | WQNZ224 | LIEXP |
| 2021-04-19 | WQNZ224 | LETRES |
| 2020-02-01 | WQNZ224 | LIASS |
| 2019-09-27 | WQNZ224 | LIAUA |
| 2014-03-04 | WQNZ224 | LIAUA |
| 2014-03-03 | WQNZ224 | ESUAPR |
| 2011-07-14 | WQNZ224 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3303682 | 2026-08-02 01:23:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNZ224 | ULS 3303682 | 2026-08-02 01:23:27 |
| Status | E | ULS 3303682 | 2026-08-02 01:23:27 |
| Service | RS | ULS 3303682 | 2026-08-02 01:23:27 |
| Grant Date | 2011-07-14 | ULS 3303682 | 2026-08-02 01:23:27 |
| Expiration Date | 2021-07-14 | ULS 3303682 | 2026-08-02 01:23:27 |
| Cancellation Date | 2021-10-09 | ULS 3303682 | 2026-08-02 01:23:27 |