Universal Licensing System
WRDR420
Chevron USA Inc.
License details
| ULS identifier | 4176056 |
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| Call sign | WRDR420 |
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| Radio service | MR |
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| Status | A |
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| Grant date | 2019-07-02 |
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| Expiration | 2029-07-02 |
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| Frequency range | 9300 - 9500 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | El Segundo, LOS ANGELES, CA |
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| Coordinates | 33.9153056, -118.4240833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:24 |
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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 | MSR | 9300.00000000 | 9500.00000000 | | 12000.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 9300.00000000 | | 80M6P0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | .2 mi from 12700 Vista Del Mar, El Segundo, LOS ANGELES, CA | 33.91530556, -118.42408333 | 50.000 m | BANT | 6.100 m structure / 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | H | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | Chevron El Segundo Refinery, 324 W. El Segundo Blvd, El Segundo, CA | LOS ANGELES | 3106155000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-31 | WRDR420 | LIAUA |
| 2019-07-02 | WRDR420 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4176056 | 2026-08-02 02:08:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDR420 | ULS 4176056 | 2026-08-02 02:08:24 |
| Status | A | ULS 4176056 | 2026-08-02 02:08:24 |
| Service | MR | ULS 4176056 | 2026-08-02 02:08:24 |
| Grant Date | 2019-07-02 | ULS 4176056 | 2026-08-02 02:08:24 |
| Expiration Date | 2029-07-02 | ULS 4176056 | 2026-08-02 02:08:24 |