Universal Licensing System
WPPD804
California Water Service Company
License details
| ULS identifier | 1816871 |
|---|
| Call sign | WPPD804 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-09-28 |
|---|
| Expiration | 2034-11-03 |
|---|
| Frequency range | 43.12 - 44.34 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | COMPTON, LOS ANGELES, CA |
|---|
| Coordinates | 33.8622222, -118.2402778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 43.12000000 | | | 50.000000 | 150.000000 | |
| 4 | 1 | MO | 43.40000000 | | | 50.000000 | 150.000000 | |
| 4 | 1 | MO | 43.76000000 | | | 50.000000 | 150.000000 | |
| 4 | 1 | MOC | 43.84000000 | | | 50.000000 | 150.000000 | |
| 1 | 1 | FB2 | 43.90000000 | | | 50.000000 | 45.000000 | |
| 5 | 1 | FB2 | 44.06000000 | | | 300.000000 | 300.000000 | |
| 3 | 1 | FB2C | 44.32000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 44.34000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 43.12000000 | | 20K0F3E |
| 4 | 1 | 43.12000000 | | 20K0F1D |
| 4 | 1 | 43.40000000 | | 20K0F1D |
| 4 | 1 | 43.40000000 | | 20K0F3E |
| 4 | 1 | 43.76000000 | | 20K0F1D |
| 4 | 1 | 43.76000000 | | 20K0F3E |
| 4 | 1 | 43.84000000 | | 20K0F3E |
| 4 | 1 | 43.84000000 | | 20K0F1D |
| 1 | 1 | 43.90000000 | | 20K0F1D |
| 1 | 1 | 43.90000000 | | 20K0F3E |
| 5 | 1 | 44.06000000 | | 20K0F3E |
| 5 | 1 | 44.06000000 | | 20K0F1D |
| 3 | 1 | 44.32000000 | | 20K0F3E |
| 3 | 1 | 44.32000000 | | 20K0F1D |
| 2 | 1 | 44.34000000 | | 20K0F1D |
| 2 | 1 | 44.34000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CREST ROAD WEST & EASTFIELD, PALOS VERDES, LOS ANGELES, CA | 33.74611111, -118.33777778 | 426.000 m | POLE | 5.000 m structure / 6.000 m overall | N |
| 2 | T | PALOS VERDES DR WEST, PALOS VERDES, LOS ANGELES, CA | 33.74666667, -118.40694444 | 74.000 m | POLE | 3.000 m structure / 5.000 m overall | N |
| 3 | T | RESERVOIR 6 NEAR RINCON, PALOS VERDES, LOS ANGELES, CA | 33.79555556, -118.38916667 | 182.000 m | POLE | 5.000 m structure / 6.000 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | 18800 SOUTH WILMINGTON AVE, COMPTON, LOS ANGELES, CA | 33.86222222, -118.24027778 | 59.000 m | TOWER | 20.000 m structure / 20.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 368.000 | |
| 1 | 2 | T | | 5.000 m | | | | 90.000 | |
| 1 | 3 | T | | 6.000 m | | | | 142.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 20.000 m | | | | 50.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5837 CREST RD WEST, RANCHO PALOS VERDES, CA | LOS ANGELES | 3103775525 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-28 | WPPD804 | LIREN |
| 2024-08-12 | WPPD804 | LETRES |
| 2014-10-04 | WPPD804 | LIREN |
| 2014-08-11 | WPPD804 | LETRES |
| 2004-10-07 | WPPD804 | ESUAPR |
| 2004-08-09 | WPPD804 | LETRES |
| 2002-10-04 | WPPD804 | LIAUA |
| 2002-05-29 | WPPD804 | LIAUA |
| 2002-05-03 | WPPD804 | AUDOPR |
| 2001-03-22 | WPPD804 | LIMOD |
| 2000-11-23 | WPPD804 | LICCNV |
| 1999-11-03 | WPPD804 | AUTHPR |
| 1999-11-03 | WPPD804 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1816871 | 2026-08-02 01:16:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPD804 | ULS 1816871 | 2026-08-02 01:16:21 |
| Status | A | ULS 1816871 | 2026-08-02 01:16:21 |
| Service | IG | ULS 1816871 | 2026-08-02 01:16:21 |
| Grant Date | 2024-09-28 | ULS 1816871 | 2026-08-02 01:16:21 |
| Expiration Date | 2034-11-03 | ULS 1816871 | 2026-08-02 01:16:21 |