Universal Licensing System
WEF557
CHEVRON USA INC
License details
| ULS identifier | 975266 |
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| Call sign | WEF557 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1994-05-11 |
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| Expiration | 1999-05-11 |
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| Cancellation | 1996-01-19 |
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| Frequency range | 2135.6 - 2147.6 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | EVANSTON, UINTA, WY |
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| Coordinates | 41.2641111, -110.9807222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:47 |
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Licensee
| Name | CHEVRON USA INC |
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| Applicant type | C |
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| Location | SAN RAMON, CA |
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| Address | SAN RAMON, CA, 945830954 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 2135.60000000 | | | | | |
| 1 | 1 | FXO | 2147.60000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 2135.60000000 | | 800KF9W |
| 1 | 1 | 2147.60000000 | | 800KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI W ON HWY 80, EVANSTON, UINTA, WY | 41.26411111, -110.98072222 | 2090.900 m | | 15.200 m overall | |
| 2 | R | | 41.35327778, -110.90794444 | 2623.700 m | | | |
| 3 | R | | 41.33216667, -110.99738889 | 2017.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 30.0000 | 349.5000 | | |
| 1 | 2 | R | | | | 28.8000 | | | |
| 1 | 3 | R | | | | 30.0000 | | | |
| 2 | 1 | T | | | V | 28.8000 | 31.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WEF557 | LICCNV |
| 1996-01-19 | WEF557 | LICAN |
| 1994-05-10 | WEF557 | LIMOD |
| 1991-03-07 | WEF557 | LIMOD |
| 1991-02-05 | WEF557 | LIMOD |
| 1991-02-04 | WEF557 | LIMOD |
| 1991-01-31 | WEF557 | LIMOD |
| 1987-04-06 | WEF557 | LIMOD |
| 1986-03-07 | WEF557 | LIMOD |
| 1986-02-24 | WEF557 | LIMOD |
| 1983-05-17 | WEF557 | LIMOD |
| 1983-05-10 | WEF557 | LIMOD |
| 1983-04-21 | WEF557 | LIMOD |
| 1983-03-29 | WEF557 | LIMOD |
| 1979-12-08 | WEF557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 975266 | 2026-08-02 02:47:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WEF557 | ULS 975266 | 2026-08-02 02:47:47 |
| Status | C | ULS 975266 | 2026-08-02 02:47:47 |
| Service | MG | ULS 975266 | 2026-08-02 02:47:47 |
| Grant Date | 1994-05-11 | ULS 975266 | 2026-08-02 02:47:47 |
| Expiration Date | 1999-05-11 | ULS 975266 | 2026-08-02 02:47:47 |
| Cancellation Date | 1996-01-19 | ULS 975266 | 2026-08-02 02:47:47 |