Universal Licensing System
WIL256
Mobile Relay Associates
License details
| ULS identifier | 1645178 |
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| Call sign | WIL256 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2003-05-09 |
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| Expiration | 2007-01-24 |
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| Cancellation | 2005-05-26 |
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| Frequency range | 472.9375 - 475.9375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CORONA, ORANGE, CA |
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| Coordinates | 33.8500278, -117.6522778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 472.93750000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO | 472.93750000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FB6T | 472.93750000 | | | 100.000000 | 1000.000000 | |
| 3 | 1 | FBT | 472.93750000 | | | 60.000000 | 200.000000 | |
| 2 | 1 | MO | 475.93750000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FX1T | 475.93750000 | | | 60.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.93750000 | | 20K0F3E |
| 2 | 1 | 472.93750000 | | 20K0F3E |
| 3 | 1 | 472.93750000 | | 20K0F3E |
| 3 | 1 | 472.93750000 | | 20K0F3E |
| 2 | 1 | 475.93750000 | | 20K0F3E |
| 3 | 1 | 475.93750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIERRA PEAK, CORONA, ORANGE, CA | 33.85002778, -117.65227778 | 920.000 m | | 24.000 m structure | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 586.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 15330 Vermont Avenue, Paramount, CA | LOS ANGELES | 3236365202 |
License history
| Date | File or call sign | Action |
|---|
| 2005-05-26 | WIL256 | LITERM |
| 2005-01-19 | WIL256 | LIAUA |
| 2005-01-17 | WIL256 | ESCAPR |
| 2004-05-28 | WIL256 | LIAUA |
| 2004-05-27 | WIL256 | ESUAPR |
| 2004-05-05 | WIL256 | LIASS |
| 2003-05-09 | WIL256 | COR |
| 2003-05-09 | WIL256 | LIREN |
| 2002-03-11 | WIL256 | AUDOPR |
| 2000-11-23 | WIL256 | LICCNV |
| 1998-12-02 | WIL256 | AUTHPR |
| 1992-01-24 | WIL256 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1645178 | 2026-08-02 01:13:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIL256 | ULS 1645178 | 2026-08-02 01:13:30 |
| Status | T | ULS 1645178 | 2026-08-02 01:13:30 |
| Service | IG | ULS 1645178 | 2026-08-02 01:13:30 |
| Grant Date | 2003-05-09 | ULS 1645178 | 2026-08-02 01:13:30 |
| Expiration Date | 2007-01-24 | ULS 1645178 | 2026-08-02 01:13:30 |
| Cancellation Date | 2005-05-26 | ULS 1645178 | 2026-08-02 01:13:30 |