Universal Licensing System
WQHQ477
License details
| ULS identifier | 2949808 |
|---|---|
| Call sign | WQHQ477 |
| Radio service | PW |
| Status | A |
| Grant date | 2017-07-07 |
| Expiration | 2027-10-04 |
| Frequency range | 169.475 - 170.275 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | Canyon Country, LOS ANGELES, CA |
| Coordinates | 34.3880556, -118.4138889 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:09 |
Licensee
| Name | LOS ANGELES, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001527027 |
| Location | Los Angeles, CA |
| Address | 1110 North Eastern Avenue, Los Angeles, CA, 900633297 |
| Phone | 3232673004 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FX | 169.47500000 | 5.000000 | 5.000000 | |||
| 2 | 1 | FX | 169.47500000 | 5.000000 | 5.000000 | |||
| 3 | 1 | FX | 170.27500000 | 5.000000 | 40.000000 | |||
| 4 | 1 | FX | 170.27500000 | 5.000000 | 10.000000 | |||
| 5 | 1 | FX | 170.27500000 | 25.000000 | 125.000000 | |||
| 6 | 1 | FX | 170.27500000 | 5.000000 | 10.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 169.47500000 | 11K0F9W | |
| 2 | 1 | 169.47500000 | 11K0F9W | |
| 3 | 1 | 170.27500000 | 11K0F9W | |
| 4 | 1 | 170.27500000 | 11K0F9W | |
| 5 | 1 | 170.27500000 | 11K0F9W | |
| 6 | 1 | 170.27500000 | 11K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Sand Canyon Precip, #386 lacerita Cyn Rd & Sand Cyn Rd., Canyon Country, LOS ANGELES, CA | 34.38805556, -118.41388889 | 543.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 2 | T | Santa Clarita River @ I 5 Outflow, #405 5201 Anza Drive, Valencia, LOS ANGELES, CA | 34.42611111, -118.57861111 | 326.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 3 | T | San Gabriel Dam Precip, #413 700 N. San Gabriel Canyon Rd., Azusa, LOS ANGELES, CA | 34.20527778, -117.86055556 | 451.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 4 | T | Big Dalton Dam Precip, #419 ig Dalton Canyon Road, Glendora, LOS ANGELES, CA | 34.16833333, -117.81000000 | 484.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 5 | T | Chilao State Highway Mtce Yard Precip, #437 ngeles Crest Highway, Mt. Wilson, LOS ANGELES, CA | 34.31805556, -118.00833333 | 1608.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 6 | T | Little Gleason Fire Camp 16, #439 ngeles NF Road 3N17, Acton, LOS ANGELES, CA | 34.37861111, -118.14916667 | 1707.000 m | PIPE | 10.000 m structure / 11.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 11.000 m | V | 0.0000 | 360.0000 | |||
| 1 | 2 | T | 11.000 m | V | 0.0000 | 360.0000 | |||
| 1 | 3 | T | 11.000 m | V | 9.0000 | 278.0000 | |||
| 1 | 4 | T | 11.000 m | V | 3.0000 | 360.0000 | |||
| 1 | 5 | T | 11.000 m | V | 7.0000 | 208.0000 | |||
| 1 | 6 | T | 11.000 m | V | 3.0000 | 360.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 900 South Fremont Avenue, Alhambra, CA | LOS ANGELES | 6264586994 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-12-01 | WQHQ477 | LIASS |
| 2023-12-21 | WQHQ477 | LIAUA |
| 2017-07-07 | WQHQ477 | LIREN |
| 2007-10-04 | WQHQ477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2949808 | 2026-08-02 01:14:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQHQ477 | ULS 2949808 | 2026-08-02 01:14:09 |
| Status | A | ULS 2949808 | 2026-08-02 01:14:09 |
| Service | PW | ULS 2949808 | 2026-08-02 01:14:09 |
| Grant Date | 2017-07-07 | ULS 2949808 | 2026-08-02 01:14:09 |
| Expiration Date | 2027-10-04 | ULS 2949808 | 2026-08-02 01:14:09 |