Universal Licensing System
WYC997
Metropolitan Water District of Southern Calufornia
License details
| ULS identifier | 1898439 |
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| Call sign | WYC997 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-06-14 |
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| Expiration | 2023-08-30 |
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| Cancellation | 2017-05-18 |
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| Frequency range | 48.44 - 48.54 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | RIVERSIDE, RIVERSIDE, CA |
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| Coordinates | 33.9189167, -117.3206111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 48.44000000 | | | 100.000000 | | |
| 1 | 1 | FB | 48.54000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.44000000 | | 20K0F3E |
| 1 | 1 | 48.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HENRY J MILLS FILTRATION PLANT 550 E ALLESANDRO BLVD, RIVERSIDE, RIVERSIDE, CA | 33.91891667, -117.32061111 | 500.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | HENRY J MILLS FILTRATION PLANT 550 E ALLESANDRO BLVD, RIVERSIDE, CA | | 9093922469 |
License history
| Date | File or call sign | Action |
|---|
| 2017-05-19 | WYC997 | LICAN |
| 2013-06-14 | WYC997 | LIREN |
| 2013-06-03 | WYC997 | LETRES |
| 2013-06-01 | WYC997 | ESURNW |
| 2012-09-05 | WYC997 | LIAUA |
| 2012-09-01 | WYC997 | ESUAPR |
| 2012-04-20 | WYC997 | LIAUA |
| 2012-04-19 | WYC997 | ESUAPR |
| 2010-11-16 | WYC997 | LTSAPR |
| 2010-11-16 | WYC997 | LIAUA |
| 2010-11-15 | WYC997 | EFCAPR |
| 2010-11-15 | WYC997 | ESCAPR |
| 2003-06-12 | WYC997 | LIREN |
| 2003-06-02 | WYC997 | LETRES |
| 2003-05-09 | WYC997 | LIAUA |
| 2002-02-11 | WYC997 | AUDOPR |
| 2000-11-24 | WYC997 | LICCNV |
| 1998-06-11 | WYC997 | LIREN |
| 1998-06-11 | WYC997 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1898439 | 2026-08-02 01:12:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WYC997 | ULS 1898439 | 2026-08-02 01:12:04 |
| Status | C | ULS 1898439 | 2026-08-02 01:12:04 |
| Service | IG | ULS 1898439 | 2026-08-02 01:12:04 |
| Grant Date | 2013-06-14 | ULS 1898439 | 2026-08-02 01:12:04 |
| Expiration Date | 2023-08-30 | ULS 1898439 | 2026-08-02 01:12:04 |
| Cancellation Date | 2017-05-18 | ULS 1898439 | 2026-08-02 01:12:04 |