Universal Licensing System
WPPG789
California Water Service Company
License details
| ULS identifier | 1817933 |
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| Call sign | WPPG789 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-12-14 |
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| Expiration | 2004-12-14 |
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| Cancellation | 2005-02-19 |
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| Frequency range | 456.05 MHz |
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| Locations | 1 |
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| Representative location | LOS ANGELES, CA |
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| Coordinates | 33.8308611, -118.2267500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:21 |
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Licensee
| Name | California Water Service Company |
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| Applicant type | C |
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| FRN | 0001551993 |
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| Location | San Jose, CA |
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| Address | 1720 North First Street, San Jose, CA, 95112 |
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| Phone | 4083678200 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 456.05000000 | | | 2.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.05000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | LOS ANGELES, CA | 33.83086111, -118.22675000 | | | | |
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 |
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| 1 | | | 3108342625 |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-19 | WPPG789 | LIEXP |
| 2004-09-20 | WPPG789 | LETRES |
| 2003-11-10 | WPPG789 | LIASS |
| 2002-06-24 | WPPG789 | AUDOPR |
| 2000-11-23 | WPPG789 | LICCNV |
| 1999-12-14 | WPPG789 | LIISS |
| 1999-12-14 | WPPG789 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1817933 | 2026-08-02 01:16:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPG789 | ULS 1817933 | 2026-08-02 01:16:21 |
| Status | E | ULS 1817933 | 2026-08-02 01:16:21 |
| Service | IG | ULS 1817933 | 2026-08-02 01:16:21 |
| Grant Date | 1999-12-14 | ULS 1817933 | 2026-08-02 01:16:21 |
| Expiration Date | 2004-12-14 | ULS 1817933 | 2026-08-02 01:16:21 |
| Cancellation Date | 2005-02-19 | ULS 1817933 | 2026-08-02 01:16:21 |