Universal Licensing System
WHX420
Sable Offshore Corp
License details
| ULS identifier | 1978807 |
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| Call sign | WHX420 |
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| Radio service | MC |
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| Status | A |
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| Grant date | 2022-09-15 |
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| Expiration | 2032-09-16 |
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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 | SANTA BARBARA, SANTA BARBARA, CA |
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| Coordinates | 34.3516667, -120.2687500 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:37 |
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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 |
|---|
| 1 | T | EXXON HERITAGE PLATFORM 8 MI OFFSHORE IN CHANNEL, SANTA BARBARA, SANTA BARBARA, CA | 34.35166667, -120.26875000 | | | 43.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 38.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3120 BUFFALO SPEEDWAY, HOUSTON, TX | HARRIS | 8326240238 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-14 | WHX420 | LIASS |
| 2022-09-15 | WHX420 | LIREN |
| 2022-06-20 | WHX420 | LETRES |
| 2015-12-03 | WHX420 | LIAUA |
| 2015-12-02 | WHX420 | ESUAPR |
| 2015-01-30 | WHX420 | LIAUA |
| 2015-01-29 | WHX420 | ESUAPR |
| 2012-06-22 | WHX420 | LIREN |
| 2012-06-21 | WHX420 | ESUAPR |
| 2007-09-11 | WHX420 | LIAUA |
| 2007-09-10 | WHX420 | ESCAPR |
| 2002-06-20 | WHX420 | LIREN |
| 2001-04-27 | WHX420 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1978807 | 2026-08-02 02:08:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHX420 | ULS 1978807 | 2026-08-02 02:08:37 |
| Status | A | ULS 1978807 | 2026-08-02 02:08:37 |
| Service | MC | ULS 1978807 | 2026-08-02 02:08:37 |
| Grant Date | 2022-09-15 | ULS 1978807 | 2026-08-02 02:08:37 |
| Expiration Date | 2032-09-16 | ULS 1978807 | 2026-08-02 02:08:37 |