Universal Licensing System
WNDP478
IRVINE, CITY OF, CA
License details
| ULS identifier | 1262776 |
|---|
| Call sign | WNDP478 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-11-16 |
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| Expiration | 2032-02-09 |
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| Frequency range | 45.58 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | IRVINE, ORANGE, CA |
|---|
| Coordinates | 33.6861389, -117.8278333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 45.58000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 45.58000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 45.58000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 45.58000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 45.58000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 45.58000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.58000000 | | 20K0F1D |
| 1 | 1 | 45.58000000 | | 20K0F3E |
| 1 | 1 | 45.58000000 | | 20K0F2D |
| 1 | 1 | 45.58000000 | | 20K0F9W |
| 2 | 1 | 45.58000000 | | 20K0F1D |
| 2 | 1 | 45.58000000 | | 20K0F3E |
| 2 | 1 | 45.58000000 | | 20K0F9W |
| 2 | 1 | 45.58000000 | | 20K0F2D |
| 3 | 1 | 45.58000000 | | 20K0F1D |
| 3 | 1 | 45.58000000 | | 20K0F9W |
| 3 | 1 | 45.58000000 | | 20K0F2D |
| 3 | 1 | 45.58000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 CIVIC CENTER PLAZA, IRVINE, ORANGE, CA | 33.68613889, -117.82783333 | 14.000 m | | 34.000 m structure / 34.000 m overall | N |
| 2 | T | SIGNAL PEAK 7 MI E, NEWPORT BEACH, ORANGE, CA | 33.60558333, -117.81088889 | 351.000 m | | 30.000 m structure / 30.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
| 1 | 2 | T | | 34.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 CIVIC CENTER PLAZA, IRVINE, CA | | 7147247200 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-28 | WNDP478 | LIAUA |
| 2023-05-31 | WNDP478 | LIAUA |
| 2023-05-18 | WNDP478 | LIAUA |
| 2021-11-16 | WNDP478 | LIREN |
| 2021-11-15 | WNDP478 | LETRES |
| 2021-11-11 | WNDP478 | ESURNW |
| 2017-08-03 | WNDP478 | LIAUA |
| 2011-11-16 | WNDP478 | LIREN |
| 2011-11-14 | WNDP478 | LETRES |
| 2008-02-20 | WNDP478 | LIAUA |
| 2008-02-19 | WNDP478 | ESCAPR |
| 2003-02-20 | WNDP478 | LIAUA |
| 2002-02-13 | WNDP478 | AUDOPR |
| 2002-02-09 | WNDP478 | LIREN |
| 2001-10-15 | WNDP478 | LETRES |
| 2000-10-20 | WNDP478 | LICCNV |
| 1997-01-10 | WNDP478 | AUTHPR |
| 1997-01-09 | WNDP478 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1262776 | 2026-08-02 01:08:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDP478 | ULS 1262776 | 2026-08-02 01:08:54 |
| Status | A | ULS 1262776 | 2026-08-02 01:08:54 |
| Service | PW | ULS 1262776 | 2026-08-02 01:08:54 |
| Grant Date | 2021-11-16 | ULS 1262776 | 2026-08-02 01:08:54 |
| Expiration Date | 2032-02-09 | ULS 1262776 | 2026-08-02 01:08:54 |