Universal Licensing System
WPWA450
IRVINE RANCH WATER DISTRICT
License details
| ULS identifier | 2449735 |
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| Call sign | WPWA450 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-07-29 |
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| Expiration | 2032-09-26 |
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| Frequency range | 464.5375 MHz |
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| Locations | 1 |
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| Representative location | IRVINE, ORANGE, CA |
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| Coordinates | 33.6716667, -117.8361111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.53750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.53750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IRVINE, ORANGE, CA | 33.67166667, -117.83611111 | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3512 MICHELSON DR, IRVINE, CA | ORANGE | 9494535725 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-29 | WPWA450 | LIREN |
| 2012-07-10 | WPWA450 | LIREN |
| 2012-07-09 | WPWA450 | ESUAPR |
| 2012-07-02 | WPWA450 | LETRES |
| 2012-06-28 | WPWA450 | ESURNW |
| 2009-05-05 | WPWA450 | LIAUA |
| 2009-05-04 | WPWA450 | ESCAPR |
| 2002-12-16 | WPWA450 | COR |
| 2002-09-26 | WPWA450 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2449735 | 2026-08-02 01:16:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWA450 | ULS 2449735 | 2026-08-02 01:16:44 |
| Status | A | ULS 2449735 | 2026-08-02 01:16:44 |
| Service | IG | ULS 2449735 | 2026-08-02 01:16:44 |
| Grant Date | 2022-07-29 | ULS 2449735 | 2026-08-02 01:16:44 |
| Expiration Date | 2032-09-26 | ULS 2449735 | 2026-08-02 01:16:44 |