Universal Licensing System
WPOZ234
WEST CONTRA COSTA TRANSIT AUTHORITY
License details
| ULS identifier | 1814481 |
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| Call sign | WPOZ234 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-07-08 |
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| Expiration | 2024-09-09 |
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| Cancellation | 2024-12-07 |
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| Frequency range | 152.87 - 160.08 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAN RAFAEL, MARIN, CA |
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| Coordinates | 37.9901944, -122.5005278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:32 |
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Licensee
| Name | WEST CONTRA COSTA TRANSIT AUTHORITY |
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| Applicant type | G |
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| FRN | 0011136314 |
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| Location | PINOLE, CA |
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| Address | 601 WALTER AVENUE, PINOLE, CA, 954642659 |
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| Phone | 5107243331 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.87000000 | | | 100.000000 | 98.000000 | |
| 3 | 1 | MO | 152.87000000 | | | 45.000000 | | |
| 2 | 1 | FX1 | 160.08000000 | | | 25.000000 | | |
| 3 | 1 | MO | 160.08000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.87000000 | | 10K0F3E |
| 3 | 1 | 152.87000000 | | 10K0F3E |
| 2 | 1 | 160.08000000 | | 10K0F3E |
| 3 | 1 | 160.08000000 | | 10K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN PEDRO RIDGE, SAN RAFAEL, MARIN, CA | 37.99019444, -122.50052778 | 322.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 248.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 601 WALTER AVENUE, PINOLE, CA | | 5107243331 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-07 | WPOZ234 | LIEXP |
| 2014-07-08 | WPOZ234 | COR |
| 2014-07-08 | WPOZ234 | LIREN |
| 2014-06-18 | WPOZ234 | LIMOD |
| 2014-06-18 | WPOZ234 | ESCAPR |
| 2014-06-16 | WPOZ234 | LETRES |
| 2004-06-30 | WPOZ234 | LIREN |
| 2004-06-25 | WPOZ234 | LTSFRN |
| 2004-06-14 | WPOZ234 | LETRES |
| 2001-12-13 | WPOZ234 | AUDOPR |
| 2000-11-23 | WPOZ234 | LICCNV |
| 1999-09-09 | WPOZ234 | AUTHPR |
| 1999-09-09 | WPOZ234 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1814481 | 2026-08-02 01:17:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOZ234 | ULS 1814481 | 2026-08-02 01:17:32 |
| Status | E | ULS 1814481 | 2026-08-02 01:17:32 |
| Service | IG | ULS 1814481 | 2026-08-02 01:17:32 |
| Grant Date | 2014-07-08 | ULS 1814481 | 2026-08-02 01:17:32 |
| Expiration Date | 2024-09-09 | ULS 1814481 | 2026-08-02 01:17:32 |
| Cancellation Date | 2024-12-07 | ULS 1814481 | 2026-08-02 01:17:32 |