Universal Licensing System
WIF528
MOBILE RELAY ASSOCIATES
License details
| ULS identifier | 1644659 |
|---|
| Call sign | WIF528 |
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| Radio service | IG |
|---|
| Status | T |
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| Grant date | 2002-07-06 |
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| Expiration | 2012-09-29 |
|---|
| Cancellation | 2003-08-05 |
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| Frequency range | 471.8125 - 474.8125 MHz (2 frequencies) |
|---|
| Locations | 5 |
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| Representative location | CORONA, RIVERSIDE, CA |
|---|
| Coordinates | 33.8500278, -117.6517222 |
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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 |
|---|
| 2 | 1 | FB2 | 471.81250000 | | | 60.000000 | 155.000000 | |
| 4 | 1 | FB2 | 471.81250000 | | | 60.000000 | 95.000000 | |
| 5 | 1 | MO | 471.81250000 | | | 30.000000 | 60.000000 | |
| 5 | 1 | MO | 471.81250000 | | | 1.000000 | 5.000000 | |
| 6 | 1 | MO | 471.81250000 | | | 30.000000 | 60.000000 | |
| 6 | 1 | MO | 471.81250000 | | | 1.000000 | 5.000000 | |
| 3 | 1 | FX1 | 474.81250000 | | | 30.000000 | 60.000000 | |
| 5 | 1 | MO | 474.81250000 | | | 1.000000 | 5.000000 | |
| 5 | 1 | MO | 474.81250000 | | | 30.000000 | 60.000000 | |
| 6 | 1 | MO | 474.81250000 | | | 1.000000 | 5.000000 | |
| 6 | 1 | MO | 474.81250000 | | | 30.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 471.81250000 | | 20K0F3E |
| 4 | 1 | 471.81250000 | | 20K0F3E |
| 5 | 1 | 471.81250000 | | 20K0F3E |
| 5 | 1 | 471.81250000 | | 20K0F3E |
| 6 | 1 | 471.81250000 | | 20K0F3E |
| 6 | 1 | 471.81250000 | | 20K0F3E |
| 3 | 1 | 474.81250000 | | 20K0F3E |
| 5 | 1 | 474.81250000 | | 20K0F3E |
| 5 | 1 | 474.81250000 | | 20K0F3E |
| 6 | 1 | 474.81250000 | | 20K0F3E |
| 6 | 1 | 474.81250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | SIERRA PEAK, CORONA, RIVERSIDE, CA | 33.85002778, -117.65172222 | 928.000 m | | | N |
| 3 | T | 8888 LOS COYOTES DR, BUENA PARK, ORANGE, CA | 33.89916667, -117.99283333 | 49.000 m | | | N |
| 4 | T | MOUNT LUKENS, LA CRESCENTA, LOS ANGELES, CA | 34.27222222, -118.24008333 | 1541.000 m | | | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 15.000 m | | | | 579.000 | |
| 1 | 3 | T | | 6.000 m | | | | 30.000 | |
| 1 | 4 | T | | 28.000 m | | | | 779.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15330 Vermont Ave., Paramount, CA | | 3236365202 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-05 | WIF528 | LITERM |
| 2003-08-05 | WIF528 | COR |
| 2002-07-06 | WIF528 | LIREN |
| 2002-03-11 | WIF528 | AUDOPR |
| 2001-12-11 | WIF528 | LIAUA |
| 2001-11-07 | WIF528 | LIAUA |
| 2001-05-17 | WIF528 | LIASS |
| 2000-11-23 | WIF528 | LICCNV |
| 1997-08-21 | WIF528 | AUTHPR |
| 1997-08-21 | WIF528 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644659 | 2026-08-02 01:13:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIF528 | ULS 1644659 | 2026-08-02 01:13:30 |
| Status | T | ULS 1644659 | 2026-08-02 01:13:30 |
| Service | IG | ULS 1644659 | 2026-08-02 01:13:30 |
| Grant Date | 2002-07-06 | ULS 1644659 | 2026-08-02 01:13:30 |
| Expiration Date | 2012-09-29 | ULS 1644659 | 2026-08-02 01:13:30 |
| Cancellation Date | 2003-08-05 | ULS 1644659 | 2026-08-02 01:13:30 |