Universal Licensing System
WBS380
Contra Costa County Office of Education
License details
| ULS identifier | 971519 |
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| Call sign | WBS380 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1976-11-30 |
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| Expiration | 2029-12-01 |
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| Frequency range | 949 MHz |
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| Locations | 2 |
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| Representative location | CONCORD, CONTRA COSTA, CA |
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| Coordinates | 37.9496667, -121.9683889 |
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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 | Contra Costa County Office of Education |
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| Applicant type | H |
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| Location | Pleasant Hill, CA |
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| Address | 77 Santa Barbara Rd, Pleasant Hill, CA, 94523 |
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| Phone | 9256827474 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 949.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 949.00000000 | | 450KF8E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1101 ALBERTA WAY, CONCORD, CONTRA COSTA, CA | 37.94966667, -121.96838889 | 88.400 m | BTWR | 5.500 m structure / 36.000 m overall | N |
| 2 | R | | 38.03019444, -122.00202778 | 182.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | MARK P-9A72GNU | | H | 22.1000 | 341.8000 | | |
| 1 | 2 | R | SCALA PR-950 | | | 18.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1101 ALBERTA WAY, CONCORD, CA | CONTRA COSTA | 9256825847 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-17 | WBS380 | PNACT |
| 2025-12-11 | WBS380 | LIMOD |
| 2025-07-19 | WBS380 | PARREB |
| 2025-07-03 | WBS380 | PARSIL |
| 2024-08-07 | WBS380 | PNACT |
| 2024-08-03 | WBS380 | LIMOD |
| 2021-12-15 | WBS380 | PNACT |
| 2021-12-07 | WBS380 | LIREN |
| 2021-08-04 | WBS380 | PNACT |
| 2021-07-30 | WBS380 | LIMOD |
| 2021-06-23 | WBS380 | PNACT |
| 2021-06-17 | WBS380 | AUTHPR |
| 2021-06-16 | WBS380 | LIMOD |
| 2016-02-10 | WBS380 | LIMOD |
| 2015-12-04 | WBS380 | ESCAPR |
| 2015-10-20 | WBS380 | ESCFRN |
| 2013-11-27 | WBS380 | PNACT |
| 2013-11-26 | WBS380 | AUTHPR |
| 2013-11-23 | WBS380 | LIREN |
| 2005-12-07 | WBS380 | PNACT |
| 2005-12-01 | WBS380 | AUTHPR |
| 2005-11-30 | WBS380 | LIREN |
| 2003-01-29 | WBS380 | PNACT |
| 2003-01-22 | WBS380 | AUTHPR |
| 2003-01-21 | WBS380 | LIMOD |
| 1999-08-13 | WBS380 | LICCNV |
| 1999-01-06 | WBS380 | COR |
| 1998-09-29 | WBS380 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971519 | 2026-08-02 02:47:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBS380 | ULS 971519 | 2026-08-02 02:47:47 |
| Status | A | ULS 971519 | 2026-08-02 02:47:47 |
| Service | AS | ULS 971519 | 2026-08-02 02:47:47 |
| Grant Date | 1976-11-30 | ULS 971519 | 2026-08-02 02:47:47 |
| Expiration Date | 2029-12-01 | ULS 971519 | 2026-08-02 02:47:47 |