Universal Licensing System
WPMA843
Pacific Gas and Electric Company
License details
| ULS identifier | 1790950 |
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| Call sign | WPMA843 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-03-26 |
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| Expiration | 2013-05-08 |
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| Cancellation | 2013-03-21 |
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| Frequency range | 48.82 MHz |
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| Locations | 1 |
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| Representative location | TASSAJARA, CONTRA COSTA, CA |
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| Coordinates | 37.8143611, -121.8082778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:47:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 48.82000000 | | | 100.000000 | 135.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.82000000 | | 20K0F3E |
| 1 | 1 | 48.82000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HIGHLAND PEAK 3.3 MI NNE OF, TASSAJARA, CONTRA COSTA, CA | 37.81436111, -121.80827778 | 787.000 m | TOWER | 12.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | H | 3.0000 | 0.0000 | 567.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | Highland Peak, 3.3 mi NNE of, Tassajera, CA | | 7074276387 |
License history
| Date | File or call sign | Action |
|---|
| 2013-03-22 | WPMA843 | LICAN |
| 2013-03-22 | WPMA843 | ESCAPR |
| 2013-03-21 | WPMA843 | ESUAPR |
| 2013-03-21 | WPMA843 | EFUAPR |
| 2013-02-11 | WPMA843 | LETRES |
| 2004-07-13 | WPMA843 | LIAUA |
| 2004-07-12 | WPMA843 | ESUAPR |
| 2004-04-12 | WPMA843 | LITRAN |
| 2003-03-26 | WPMA843 | LIREN |
| 2003-03-19 | WPMA843 | LIAUA |
| 2003-02-10 | WPMA843 | LETRES |
| 2002-03-08 | WPMA843 | AUDOPR |
| 2001-04-06 | WPMA843 | LIASS |
| 2000-11-23 | WPMA843 | LICCNV |
| 1998-12-28 | WPMA843 | AUTHPR |
| 1998-05-08 | WPMA843 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790950 | 2026-08-16 06:47:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMA843 | ULS 1790950 | 2026-08-16 06:47:58 |
| Status | C | ULS 1790950 | 2026-08-16 06:47:58 |
| Service | IG | ULS 1790950 | 2026-08-16 06:47:58 |
| Grant Date | 2003-03-26 | ULS 1790950 | 2026-08-16 06:47:58 |
| Expiration Date | 2013-05-08 | ULS 1790950 | 2026-08-16 06:47:58 |
| Cancellation Date | 2013-03-21 | ULS 1790950 | 2026-08-16 06:47:58 |