Universal Licensing System
WPEN227
Chevron USA Inc.
License details
| ULS identifier | 1870281 |
|---|
| Call sign | WPEN227 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-09-09 |
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| Expiration | 2013-09-16 |
|---|
| Cancellation | 2012-04-02 |
|---|
| Frequency range | 451.8375 - 456.8375 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Representative location | SAN FRANCISCO, CA |
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| Coordinates | 37.6193889, -122.3969167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.83750000 | | | 10.000000 | | |
| 1 | 1 | MO | 456.83750000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.83750000 | | 20K0F3E |
| 1 | 1 | 456.83750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN FRANCISCO, CA | 37.61938889, -122.39691667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CHEVRON CO REFINERY 841 CHEVRON WAY, RICHMOND, CA | | 5102423736 |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-03 | WPEN227 | LICAN |
| 2012-01-27 | WPEN227 | LIAUA |
| 2012-01-26 | WPEN227 | ESUAPR |
| 2012-01-20 | WPEN227 | LIAUA |
| 2012-01-19 | WPEN227 | ESUAPR |
| 2011-12-21 | WPEN227 | LIAUA |
| 2011-12-20 | WPEN227 | ESUAPR |
| 2008-04-26 | WPEN227 | LIAUA |
| 2008-04-26 | WPEN227 | ESUAPR |
| 2003-09-09 | WPEN227 | LIREN |
| 2003-06-23 | WPEN227 | LETRES |
| 2002-03-12 | WPEN227 | AUDOPR |
| 2000-11-24 | WPEN227 | LICCNV |
| 1998-09-16 | WPEN227 | LIREN |
| 1998-09-16 | WPEN227 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1870281 | 2026-08-02 01:15:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPEN227 | ULS 1870281 | 2026-08-02 01:15:18 |
| Status | C | ULS 1870281 | 2026-08-02 01:15:18 |
| Service | IG | ULS 1870281 | 2026-08-02 01:15:18 |
| Grant Date | 2003-09-09 | ULS 1870281 | 2026-08-02 01:15:18 |
| Expiration Date | 2013-09-16 | ULS 1870281 | 2026-08-02 01:15:18 |
| Cancellation Date | 2012-04-02 | ULS 1870281 | 2026-08-02 01:15:18 |