Universal Licensing System
WBB721
Pacific Gas and Electric Company
License details
| ULS identifier | 970390 |
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| Call sign | WBB721 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1998-12-07 |
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| Expiration | 2008-03-11 |
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| Cancellation | 2007-11-28 |
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| Frequency range | 2146 MHz |
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| Locations | 3 |
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| Representative location | BRENTWOOD, CONTRA COSTA, CA |
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| Coordinates | 37.9035278, -121.7221667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 2146.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2146.00000000 | | 1M60F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BRENTWOOD TERMINAL STATION 1.4 MI SW OF, BRENTWOOD, CONTRA COSTA, CA | 37.90352778, -121.72216667 | 42.700 m | | 29.000 m overall | |
| 2 | P | | 37.88463889, -121.71272222 | 109.700 m | | 29.300 m overall | |
| 3 | R | | 38.00908333, -121.74911111 | 6.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 33.2000 | 158.4000 | | |
| 1 | 2 | P | | | V | | 347.0000 | | |
| 1 | 3 | R | | | | 33.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2007-11-29 | WBB721 | LICAN |
| 2007-11-28 | WBB721 | ESUAPR |
| 2004-07-13 | WBB721 | LIAUA |
| 2004-07-12 | WBB721 | ESUAPR |
| 2004-04-12 | WBB721 | LITRAN |
| 2001-04-06 | WBB721 | LIASS |
| 2001-01-12 | WBB721 | LITRAN |
| 1999-08-13 | WBB721 | LICCNV |
| 1999-01-13 | WBB721 | COR |
| 1998-12-07 | WBB721 | LIMOD |
| 1998-06-08 | WBB721 | COR |
| 1998-04-20 | WBB721 | LIMOD |
| 1997-12-30 | WBB721 | LIREN |
| 1993-03-11 | WBB721 | LIMOD |
| 1993-01-29 | WBB721 | LIMOD |
| 1988-02-22 | WBB721 | LIMOD |
| 1986-02-21 | WBB721 | LIMOD |
| 1981-04-08 | WBB721 | LIMOD |
| 1980-12-18 | WBB721 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 970390 | 2026-08-02 02:47:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBB721 | ULS 970390 | 2026-08-02 02:47:14 |
| Status | C | ULS 970390 | 2026-08-02 02:47:14 |
| Service | MG | ULS 970390 | 2026-08-02 02:47:14 |
| Grant Date | 1998-12-07 | ULS 970390 | 2026-08-02 02:47:14 |
| Expiration Date | 2008-03-11 | ULS 970390 | 2026-08-02 02:47:14 |
| Cancellation Date | 2007-11-28 | ULS 970390 | 2026-08-02 02:47:14 |