Universal Licensing System
WEG543
UNION OIL COMPANY OF CALIFORNIA
License details
| ULS identifier | 975752 |
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| Call sign | WEG543 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1992-07-09 |
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| Expiration | 1997-07-09 |
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| Cancellation | 1997-05-28 |
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| Frequency range | 18630 - 18650 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | LOS ANGELES, LOS ANGELES, CA |
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| Coordinates | 34.0547222, -118.2595000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:09 |
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Licensee
| Name | UNION OIL COMPANY OF CALIFORNIA |
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| Applicant type | C |
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| Location | SANTA ANA, CA |
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| Address | SANTA ANA, CA, 927995376 |
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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 | 3 | FXO | 18630.00000000 | | | | | |
| 1 | 2 | FXO | 18650.00000000 | | | | | |
| 1 | 1 | FXO | 18690.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 18630.00000000 | | 20M0F7W |
| 1 | 2 | 18650.00000000 | | 20M0F7W |
| 1 | 1 | 18690.00000000 | | 20M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 461 S BOYLSTON ST, LOS ANGELES, LOS ANGELES, CA | 34.05472222, -118.25950000 | 115.800 m | | 54.900 m structure / 57.300 m overall | |
| 2 | R | | 34.05194444, -118.25977778 | 96.000 m | | | |
| 3 | R | | 34.05194444, -118.25977778 | 96.000 m | | | |
| 4 | R | | 34.05194444, -118.25977778 | 96.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 38.0000 | 184.8000 | | |
| 1 | 2 | R | | | | 38.0000 | | | |
| 1 | 3 | R | | | | 38.0000 | | | |
| 1 | 4 | R | | | | 38.0000 | | | |
| 2 | 1 | T | | | V | 38.0000 | 184.8000 | | |
| 3 | 1 | T | | | H | 38.0000 | 184.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WEG543 | LICCNV |
| 1997-05-28 | WEG543 | LICAN |
| 1992-07-09 | WEG543 | LIMOD |
| 1992-06-01 | WEG543 | LIMOD |
| 1987-07-10 | WEG543 | LIMOD |
| 1987-06-20 | WEG543 | LIMOD |
| 1982-05-03 | WEG543 | LIMOD |
| 1982-01-19 | WEG543 | LIISS |
| 1981-01-27 | WEG543 | LIMOD |
| 1980-03-18 | WEG543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 975752 | 2026-08-02 02:48:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WEG543 | ULS 975752 | 2026-08-02 02:48:09 |
| Status | C | ULS 975752 | 2026-08-02 02:48:09 |
| Service | MG | ULS 975752 | 2026-08-02 02:48:09 |
| Grant Date | 1992-07-09 | ULS 975752 | 2026-08-02 02:48:09 |
| Expiration Date | 1997-07-09 | ULS 975752 | 2026-08-02 02:48:09 |
| Cancellation Date | 1997-05-28 | ULS 975752 | 2026-08-02 02:48:09 |