Universal Licensing System
WPWX318
Los Angeles County Dept of Public Works
License details
| ULS identifier | 2483053 |
|---|---|
| Call sign | WPWX318 |
| Radio service | PW |
| Status | E |
| Grant date | 2013-01-15 |
| Expiration | 2023-02-03 |
| Cancellation | 2023-06-24 |
| Frequency range | 412.675 MHz |
| Locations | 6 |
| Representative location | San Dimas, LOS ANGELES, CA |
| Coordinates | 34.1050000, -117.8820000 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:12:47 |
Licensee
| Name | Los Angeles County Dept of Public Works |
|---|---|
| Applicant type | G |
| FRN | 0001524958 |
| Location | Alhambra, CA |
| Address | 900 S. Fremont Ave., Alhambra, CA, 918021460 |
| Phone | 6264586994 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FX | 412.67500000 | 10.000000 | 100.000000 | |||
| 2 | 1 | FX | 412.67500000 | 10.000000 | 100.000000 | |||
| 3 | 1 | FX | 412.67500000 | 10.000000 | 100.000000 | |||
| 4 | 1 | FX | 412.67500000 | 10.000000 | 100.000000 | |||
| 5 | 1 | FX | 412.67500000 | 10.000000 | 100.000000 | |||
| 6 | 1 | FX | 412.67500000 | 10.000000 | 100.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 412.67500000 | 11K3F2D | |
| 2 | 1 | 412.67500000 | 11K3F2D | |
| 3 | 1 | 412.67500000 | 11K3F2D | |
| 4 | 1 | 412.67500000 | 11K3F2D | |
| 5 | 1 | 412.67500000 | 11K3F2D | |
| 6 | 1 | 412.67500000 | 11K3F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Ben Lomond SG 5100 Blk Barranca Ave., San Dimas, LOS ANGELES, CA | 34.10500000, -117.88200000 | 178.900 m | BPIPE | 9.000 m structure / 10.000 m overall | N |
| 2 | T | Branford SG Arleta & Tonopah St., Sun Valley, LOS ANGELES, CA | 34.22833333, -118.41666667 | 249.900 m | BPIPE | 6.000 m structure / 6.000 m overall | N |
| 3 | T | Buena Vista SB uena Vista St. & Tifal Ave., Irwindale, LOS ANGELES, CA | 34.11916667, -117.98333333 | 111.900 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 4 | T | Citrus SG 5400 Citrus Ave., Covina, LOS ANGELES, CA | 34.10975000, -117.89225000 | 170.000 m | BPIPE | 15.000 m structure / 15.000 m overall | N |
| 5 | T | Dominguez Gap SG 1 00 W. Del Amo Blvd., Long Beach, LOS ANGELES, CA | 33.84638889, -118.20300000 | 5.800 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 6 | T | Dominguez Gap SG 2 00 W. Del Amo Blvd., Long Beach, LOS ANGELES, CA | 33.83527778, -118.20333333 | 6.100 m | BPIPE | 9.000 m structure / 10.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.000 m | 262.0000 | |||||
| 1 | 2 | T | 6.000 m | 36.0000 | |||||
| 1 | 3 | T | 10.000 m | 238.0000 | |||||
| 1 | 4 | T | 10.000 m | 277.0000 | |||||
| 1 | 5 | T | 10.000 m | 35.0000 | |||||
| 1 | 6 | T | 10.000 m | 34.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 900 S. FREMONT AVE, ALHAMBRA, CA | LOS ANGELES | 6264586994 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-06-24 | WPWX318 | LIEXP |
| 2023-01-04 | WPWX318 | ESURNW |
| 2022-12-05 | WPWX318 | ESURNW |
| 2022-11-07 | WPWX318 | LETRES |
| 2022-11-05 | WPWX318 | ESURNW |
| 2015-02-24 | WPWX318 | LETCNS |
| 2014-05-22 | WPWX318 | LIMOD |
| 2013-12-02 | WPWX318 | ESUAPR |
| 2013-01-15 | WPWX318 | LTSAPR |
| 2013-01-15 | WPWX318 | LIREN |
| 2012-11-12 | WPWX318 | LETRES |
| 2003-11-03 | WPWX318 | LETCNS |
| 2003-02-03 | WPWX318 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2483053 | 2026-08-02 01:12:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPWX318 | ULS 2483053 | 2026-08-02 01:12:47 |
| Status | E | ULS 2483053 | 2026-08-02 01:12:47 |
| Service | PW | ULS 2483053 | 2026-08-02 01:12:47 |
| Grant Date | 2013-01-15 | ULS 2483053 | 2026-08-02 01:12:47 |
| Expiration Date | 2023-02-03 | ULS 2483053 | 2026-08-02 01:12:47 |
| Cancellation Date | 2023-06-24 | ULS 2483053 | 2026-08-02 01:12:47 |