Universal Licensing System
WII378
MOBILE RELAY ASSOCIATES INC
License details
| ULS identifier | 1644856 |
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| Call sign | WII378 |
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| Radio service | YG |
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| Status | T |
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| Grant date | 1999-11-19 |
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| Expiration | 2004-05-24 |
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| Cancellation | 2003-09-16 |
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| Frequency range | 472.3875 - 475.3875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CORONA, RIVERSIDE, 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 01:18:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 472.38750000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FX1 | 475.38750000 | | | 18.000000 | 18.000000 | |
| 3 | 1 | MO | 475.38750000 | | | 110.000000 | 43.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.38750000 | | 20K0F3E |
| 2 | 1 | 475.38750000 | | 20K0F3E |
| 3 | 1 | 475.38750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIERRA PEAK, CORONA, RIVERSIDE, CA | 33.85002778, -117.65227778 | 928.000 m | | 18.000 m structure | N |
| 2 | T | 4911 ARROYO ST, YORBA LINDA, ORANGE, CA | 33.89113889, -117.81755556 | 116.000 m | | 6.000 m structure | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 580.000 | |
| 1 | 2 | T | | 6.000 m | | | | -64.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 15330 VERMONT AVE, PARAMOUNT, CA | | 3236365202 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-16 | WII378 | LITERM |
| 2002-03-11 | WII378 | AUDOPR |
| 2001-11-07 | WII378 | LIAUA |
| 2001-01-29 | WII378 | AUTHPR |
| 2001-01-25 | WII378 | INTDUP |
| 2001-01-25 | WII378 | COR |
| 2000-11-23 | WII378 | LICCNV |
| 1999-11-19 | WII378 | LIREN |
| 1999-11-19 | WII378 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644856 | 2026-08-02 01:18:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WII378 | ULS 1644856 | 2026-08-02 01:18:50 |
| Status | T | ULS 1644856 | 2026-08-02 01:18:50 |
| Service | YG | ULS 1644856 | 2026-08-02 01:18:50 |
| Grant Date | 1999-11-19 | ULS 1644856 | 2026-08-02 01:18:50 |
| Expiration Date | 2004-05-24 | ULS 1644856 | 2026-08-02 01:18:50 |
| Cancellation Date | 2003-09-16 | ULS 1644856 | 2026-08-02 01:18:50 |