Universal Licensing System
WPMZ481
ORANGE, COUNTY OF, CA
License details
| ULS identifier | 1302236 |
|---|
| Call sign | WPMZ481 |
|---|
| Radio service | YE |
|---|
| Status | A |
|---|
| Grant date | 2024-03-14 |
|---|
| Expiration | 2034-04-09 |
|---|
| Frequency range | 851.375 - 853.925 MHz (13 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | NEWPORT BEACH, ORANGE, CA |
|---|
| Coordinates | 33.6055833, -117.8108889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:27 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 851.12500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 851.12500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 851.17500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 851.17500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 851.37500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 851.37500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 851.62500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 851.62500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 851.87500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 851.87500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 852.12500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 852.12500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 852.37500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 852.37500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 852.62500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 852.62500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 852.82500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 852.82500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 852.87500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 852.87500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 853.12500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 853.12500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 853.37500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 853.37500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 853.62500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 853.62500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 853.67500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 853.67500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB | 853.92500000 | | | 25.000000 | 61.000000 | |
| 1 | 1 | FB2 | 853.92500000 | | | 25.000000 | 61.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 851.12500000 | | 20K0F9W |
| 1 | 1 | 851.12500000 | | 20K0F9W |
| 1 | 1 | 851.17500000 | | 20K0F9W |
| 1 | 1 | 851.17500000 | | 20K0F9W |
| 1 | 1 | 851.37500000 | | 20K0F9W |
| 1 | 1 | 851.37500000 | | 20K0F9W |
| 1 | 1 | 851.62500000 | | 20K0F9W |
| 1 | 1 | 851.62500000 | | 20K0F9W |
| 1 | 1 | 851.87500000 | | 20K0F9W |
| 1 | 1 | 851.87500000 | | 20K0F9W |
| 1 | 1 | 852.12500000 | | 20K0F9W |
| 1 | 1 | 852.12500000 | | 20K0F9W |
| 1 | 1 | 852.37500000 | | 20K0F9W |
| 1 | 1 | 852.37500000 | | 20K0F9W |
| 1 | 1 | 852.62500000 | | 20K0F9W |
| 1 | 1 | 852.62500000 | | 20K0F9W |
| 1 | 1 | 852.82500000 | | 20K0F9W |
| 1 | 1 | 852.82500000 | | 20K0F9W |
| 1 | 1 | 852.87500000 | | 20K0F9W |
| 1 | 1 | 852.87500000 | | 20K0F9W |
| 1 | 1 | 853.12500000 | | 20K0F9W |
| 1 | 1 | 853.12500000 | | 20K0F9W |
| 1 | 1 | 853.37500000 | | 20K0F9W |
| 1 | 1 | 853.37500000 | | 20K0F9W |
| 1 | 1 | 853.62500000 | | 20K0F9W |
| 1 | 1 | 853.62500000 | | 20K0F9W |
| 1 | 1 | 853.67500000 | | 20K0F9W |
| 1 | 1 | 853.67500000 | | 20K0F9W |
| 1 | 1 | 853.92500000 | | 20K0F9W |
| 1 | 1 | 853.92500000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIGNAL PEAK 7314 RIDGE PARK RD, NEWPORT BEACH, ORANGE, CA | 33.60558333, -117.81088889 | 351.000 m | TOWER | 30.000 m structure / 37.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 301.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2644 SANTIAGO CANYON RD, ORANGE, CA | | 7146287000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-14 | WPMZ481 | LIREN |
| 2024-03-10 | WPMZ481 | ESURNW |
| 2024-02-09 | WPMZ481 | ESURNW |
| 2024-01-15 | WPMZ481 | LETRES |
| 2024-01-10 | WPMZ481 | ESURNW |
| 2023-04-05 | WPMZ481 | LIAUA |
| 2018-09-20 | WPMZ481 | LIMOD |
| 2017-11-07 | WPMZ481 | LIMOD |
| 2017-07-29 | WPMZ481 | LIAUA |
| 2014-03-18 | WPMZ481 | LIREN |
| 2014-03-18 | WPMZ481 | COR |
| 2014-02-13 | WPMZ481 | ESCAPR |
| 2014-01-13 | WPMZ481 | LETRES |
| 2004-10-15 | WPMZ481 | LIAUA |
| 2004-10-14 | WPMZ481 | ESCAPR |
| 2004-05-05 | WPMZ481 | LIREN |
| 2004-01-12 | WPMZ481 | LETRES |
| 2003-06-26 | WPMZ481 | LIAUA |
| 2001-05-31 | WPMZ481 | COR |
| 2000-10-20 | WPMZ481 | LICCNV |
| 1999-04-09 | WPMZ481 | LIISS |
| 1999-04-09 | WPMZ481 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1302236 | 2026-08-02 01:16:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMZ481 | ULS 1302236 | 2026-08-02 01:16:27 |
| Status | A | ULS 1302236 | 2026-08-02 01:16:27 |
| Service | YE | ULS 1302236 | 2026-08-02 01:16:27 |
| Grant Date | 2024-03-14 | ULS 1302236 | 2026-08-02 01:16:27 |
| Expiration Date | 2034-04-09 | ULS 1302236 | 2026-08-02 01:16:27 |