Universal Licensing System
WHC648
CHEVRON USA INC
License details
| ULS identifier | 980419 |
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| Call sign | WHC648 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1998-10-15 |
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| Expiration | 2008-10-15 |
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| Cancellation | 1999-09-17 |
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| Frequency range | 1860 - 2189.6 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OFFSHORE GULF OF MEX, GM |
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| Coordinates | 28.9018889, -89.0236389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:52 |
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Licensee
| Name | CHEVRON USA INC |
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| Applicant type | C |
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| FRN | 0003194933 |
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| Location | WASHINGTON, DC |
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| Address | 1001 G ST NW STE 500 W, WASHINGTON, DC, 20001 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 1860.00000000 | | | | | |
| 1 | 2 | FXO | 2189.60000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1860.00000000 | | 5M00F9W |
| 1 | 2 | 2189.60000000 | | 1M60F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | S PASS BLOCK 49B, OFFSHORE GULF OF MEX, GM | 28.90188889, -89.02363889 | 0.000 m | | 45.100 m structure / 45.100 m overall | |
| 2 | R | | 29.03827778, -89.31947222 | 0.000 m | | | |
| 3 | R | | 28.87855556, -89.07641667 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 31.2000 | 297.7000 | | |
| 1 | 2 | R | | | | 31.2000 | | | |
| 1 | 3 | R | | | | 30.0000 | | | |
| 2 | 1 | T | | | V | 30.0000 | 243.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-10-02 | WHC648 | LICAN |
| 1999-08-13 | WHC648 | LICCNV |
| 1998-10-23 | WHC648 | LIREN |
| 1998-01-06 | WHC648 | COR |
| 1994-05-10 | WHC648 | LIMOD |
| 1992-06-11 | WHC648 | LIMOD |
| 1992-05-02 | WHC648 | LIMOD |
| 1987-06-26 | WHC648 | LIMOD |
| 1986-11-14 | WHC648 | LIMOD |
| 1986-11-07 | WHC648 | LIMOD |
| 1985-09-20 | WHC648 | LIMOD |
| 1983-06-01 | WHC648 | LIMOD |
| 1982-08-30 | WHC648 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 980419 | 2026-08-02 02:44:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHC648 | ULS 980419 | 2026-08-02 02:44:52 |
| Status | C | ULS 980419 | 2026-08-02 02:44:52 |
| Service | MG | ULS 980419 | 2026-08-02 02:44:52 |
| Grant Date | 1998-10-15 | ULS 980419 | 2026-08-02 02:44:52 |
| Expiration Date | 2008-10-15 | ULS 980419 | 2026-08-02 02:44:52 |
| Cancellation Date | 1999-09-17 | ULS 980419 | 2026-08-02 02:44:52 |