Universal Licensing System
WNDW491
Chevron USA Inc.
License details
| ULS identifier | 1586099 |
|---|
| Call sign | WNDW491 |
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| Radio service | GO |
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| Status | C |
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| Grant date | 2005-05-25 |
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| Expiration | 2015-06-06 |
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| Cancellation | 2013-08-19 |
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| Frequency range | 814.275 - 859.275 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ZAPATA, ZAPATA, TX |
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| Coordinates | 26.9197500, -99.2505833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 814.27500000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 859.27500000 | | | 70.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 814.27500000 | | 20K0F3E |
| 1 | 1 | 859.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON HWY 83 12.5 MI SE, ZAPATA, ZAPATA, TX | 26.91975000, -99.25058333 | 116.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 152.000 m | | | | 137.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | COMMUNICATIONS TECHNOLOGY DEPT 6001 BOLLINGER CANYON RD, SAN RAMON, CA | | 4158425700 |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-20 | WNDW491 | LICAN |
| 2012-01-27 | WNDW491 | LIAUA |
| 2012-01-26 | WNDW491 | ESUAPR |
| 2012-01-20 | WNDW491 | LIAUA |
| 2012-01-19 | WNDW491 | ESUAPR |
| 2011-12-21 | WNDW491 | LIAUA |
| 2011-12-20 | WNDW491 | ESUAPR |
| 2008-04-26 | WNDW491 | LIAUA |
| 2008-04-26 | WNDW491 | ESUAPR |
| 2005-05-25 | WNDW491 | LIREN |
| 2005-05-17 | WNDW491 | ESUAPR |
| 2005-03-21 | WNDW491 | LETRES |
| 2000-11-22 | WNDW491 | LICCNV |
| 2000-05-22 | WNDW491 | AUTHPR |
| 2000-05-22 | WNDW491 | LIREN |
| 2000-03-03 | WNDW491 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1586099 | 2026-08-16 06:49:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDW491 | ULS 1586099 | 2026-08-16 06:49:02 |
| Status | C | ULS 1586099 | 2026-08-16 06:49:02 |
| Service | GO | ULS 1586099 | 2026-08-16 06:49:02 |
| Grant Date | 2005-05-25 | ULS 1586099 | 2026-08-16 06:49:02 |
| Expiration Date | 2015-06-06 | ULS 1586099 | 2026-08-16 06:49:02 |
| Cancellation Date | 2013-08-19 | ULS 1586099 | 2026-08-16 06:49:02 |