Universal Licensing System
WHC678
Dos Cuadras Offshore Resources
License details
| ULS identifier | 980437 |
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| Call sign | WHC678 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2002-08-09 |
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| Expiration | 2012-10-31 |
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| Cancellation | 2008-03-06 |
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| Frequency range | 2188.8 - 2191.2 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OXNARD, VENTURA, CA |
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| Coordinates | 34.1822222, -119.4195556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 2188.80000000 | | | | | |
| 1 | 2 | FXO | 2191.20000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2188.80000000 | | 1M60F9W |
| 1 | 2 | 2191.20000000 | | 1M60F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PLATFORM GILDA 10 MILES OFFSHORE, OXNARD, VENTURA, CA | 34.18222222, -119.41955556 | 0.300 m | | 45.700 m structure / 45.700 m overall | |
| 2 | R | | 34.33302778, -119.63177778 | 0.300 m | | | |
| 3 | R | | 34.11750000, -119.27730556 | 0.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 32.5000 | 118.7000 | | |
| 1 | 2 | R | | | | 32.5000 | | | |
| 1 | 3 | R | | | | 32.5000 | | | |
| 2 | 1 | T | | | H | 32.5000 | 310.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-03-07 | WHC678 | LICAN |
| 2008-03-06 | WHC678 | ESUAPR |
| 2005-05-12 | WHC678 | LIASS |
| 2005-04-18 | WHC678 | ESUAPR |
| 2005-04-04 | WHC678 | ESUAPR |
| 2004-10-23 | WHC678 | ESUFRN |
| 2004-08-12 | WHC678 | LIAUA |
| 2004-08-11 | WHC678 | ESUAPR |
| 2004-05-14 | WHC678 | LIASS |
| 2004-05-11 | WHC678 | ESUAPR |
| 2004-04-21 | WHC678 | ESUAPR |
| 2002-08-09 | WHC678 | LIREN |
| 2002-05-15 | WHC678 | LIAUA |
| 1999-08-13 | WHC678 | LICCNV |
| 1998-08-10 | WHC678 | COR |
| 1997-10-31 | WHC678 | LIASS |
| 1997-05-01 | WHC678 | COR |
| 1997-04-29 | WHC678 | LIASS |
| 1992-12-24 | WHC678 | LIMOD |
| 1992-11-16 | WHC678 | LIMOD |
| 1987-12-14 | WHC678 | LIMOD |
| 1983-01-28 | WHC678 | LIMOD |
| 1982-04-06 | WHC678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 980437 | 2026-08-02 02:48:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHC678 | ULS 980437 | 2026-08-02 02:48:20 |
| Status | C | ULS 980437 | 2026-08-02 02:48:20 |
| Service | MG | ULS 980437 | 2026-08-02 02:48:20 |
| Grant Date | 2002-08-09 | ULS 980437 | 2026-08-02 02:48:20 |
| Expiration Date | 2012-10-31 | ULS 980437 | 2026-08-02 02:48:20 |
| Cancellation Date | 2008-03-06 | ULS 980437 | 2026-08-02 02:48:20 |