Universal Licensing System
WPXK454
Los Angeles County Dept of Public Works
License details
| ULS identifier | 2506453 |
|---|---|
| Call sign | WPXK454 |
| Radio service | PW |
| Status | E |
| Grant date | 2013-02-05 |
| Expiration | 2023-04-22 |
| Cancellation | 2023-07-15 |
| Frequency range | 409.675 MHz |
| Locations | 3 |
| Representative location | Los Angeles, LOS ANGELES, CA |
| Coordinates | 34.2244444, -118.4130556 |
| 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 Avenue, 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 | 409.67500000 | 25.000000 | 100.000000 | |||
| 2 | 1 | FX | 409.67500000 | 25.000000 | 100.000000 | |||
| 3 | 1 | FX | 409.67500000 | 25.000000 | 100.000000 | |||
| 4 | 1 | FX | 409.67500000 | 25.000000 | 100.000000 | |||
| 5 | 1 | FX | 409.67500000 | 25.000000 | 100.000000 | |||
| 6 | 1 | FX | 409.67500000 | 25.000000 | 100.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 409.67500000 | 15K0F1D | |
| 1 | 1 | 409.67500000 | 15K0F3E | |
| 1 | 1 | 409.67500000 | 15K0F2D | |
| 2 | 1 | 409.67500000 | 15K0F2D | |
| 2 | 1 | 409.67500000 | 15K0F3E | |
| 2 | 1 | 409.67500000 | 15K0F1D | |
| 3 | 1 | 409.67500000 | 15K0F1D | |
| 3 | 1 | 409.67500000 | 15K0F2D | |
| 3 | 1 | 409.67500000 | 15K0F3E | |
| 4 | 1 | 409.67500000 | 15K0F3E | |
| 4 | 1 | 409.67500000 | 15K0F2D | |
| 4 | 1 | 409.67500000 | 15K0F1D | |
| 5 | 1 | 409.67500000 | 15K0F3E | |
| 5 | 1 | 409.67500000 | 15K0F1D | |
| 5 | 1 | 409.67500000 | 15K0F2D | |
| 6 | 1 | 409.67500000 | 15K0F2D | |
| 6 | 1 | 409.67500000 | 15K0F3E | |
| 6 | 1 | 409.67500000 | 15K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Tujunga SG 1 aurel Cyn. Blvd. & Tujunga Wash, Los Angeles, LOS ANGELES, CA | 34.23444444, -118.40600000 | 264.000 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 2 | T | Tujunga SG 2 aurel Cyn. Blvd. & Tujunga Wash, Los Angeles, LOS ANGELES, CA | 34.27722222, -118.41416667 | 253.000 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 3 | T | Tujunga SG 3 aurel Cyn. Blvd. & Tujunga Wash, Los Angeles, LOS ANGELES, CA | 34.22333333, -118.41583333 | 247.800 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 4 | T | Tujunga SG 4 aurel Cyn. Blvd. & Tujunga Wash, Los Angeles, LOS ANGELES, CA | 34.22444444, -118.41305556 | 249.900 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 5 | T | Tujunga SG 5 aurel Cyn. Blvd. & Tujunga Wash, Los Angeles, LOS ANGELES, CA | 34.22527778, -118.41972222 | 248.700 m | BPIPE | 9.000 m structure / 10.000 m overall | |
| 6 | T | Walnut Creek SB 9500 Grand Ave., West Covina, LOS ANGELES, CA | 34.07450000, -117.87300000 | 151.800 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 | 27.0000 | |||||
| 1 | 2 | T | 10.000 m | 32.0000 | |||||
| 1 | 3 | T | 10.000 m | 31.0000 | |||||
| 1 | 4 | T | 10.000 m | 28.0000 | |||||
| 1 | 5 | T | 10.000 m | 37.0000 | |||||
| 1 | 6 | T | 10.000 m | 274.0000 |
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 |
|---|---|---|
| 2023-07-15 | WPXK454 | LIEXP |
| 2023-04-12 | WPXK454 | ESURNW |
| 2023-03-23 | WPXK454 | ESURNW |
| 2023-02-21 | WPXK454 | ESURNW |
| 2023-01-30 | WPXK454 | LETRES |
| 2013-02-11 | WPXK454 | ESUAPR |
| 2013-02-11 | WPXK454 | EFUAPR |
| 2013-02-05 | WPXK454 | LIREN |
| 2013-02-04 | WPXK454 | ESUAPR |
| 2013-01-28 | WPXK454 | LETRES |
| 2013-01-22 | WPXK454 | ESURNW |
| 2004-01-20 | WPXK454 | LETCNS |
| 2003-04-22 | WPXK454 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2506453 | 2026-08-02 01:12:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPXK454 | ULS 2506453 | 2026-08-02 01:12:47 |
| Status | E | ULS 2506453 | 2026-08-02 01:12:47 |
| Service | PW | ULS 2506453 | 2026-08-02 01:12:47 |
| Grant Date | 2013-02-05 | ULS 2506453 | 2026-08-02 01:12:47 |
| Expiration Date | 2023-04-22 | ULS 2506453 | 2026-08-02 01:12:47 |
| Cancellation Date | 2023-07-15 | ULS 2506453 | 2026-08-02 01:12:47 |