Universal Licensing System
WIL635
CHAMPION COMMUNICATION SERVICES INC
License details
| ULS identifier | 1645297 |
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| Call sign | WIL635 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-08-25 |
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| Expiration | 2003-08-25 |
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| Cancellation | 2001-04-05 |
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| Frequency range | 484.2875 - 487.2875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CUPERTINO, SANTA CLARA, CA |
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| Coordinates | 37.3202222, -122.1435833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:09:07 |
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Licensee
| Name | CHAMPION COMMUNICATION SERVICES INC |
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| Applicant type | G |
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| Location | THE WOODLANDS, TX |
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| Address | 1610 WOODSTEAD COURT SUITE 330, THE WOODLANDS, TX, 77380 |
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| Phone | 2813620144 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 484.28750000 | | | 75.000000 | 146.000000 | |
| 3 | 1 | MO | 484.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 484.28750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 487.28750000 | | | 25.000000 | 125.000000 | |
| 3 | 1 | MO | 487.28750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 487.28750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 484.28750000 | | 20K0F3E |
| 3 | 1 | 484.28750000 | | 20K0F3E |
| 3 | 1 | 484.28750000 | | 20K0F3E |
| 2 | 1 | 487.28750000 | | 20K0F3E |
| 3 | 1 | 487.28750000 | | 20K0F3E |
| 3 | 1 | 487.28750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACK MOUNTAIN, CUPERTINO, SANTA CLARA, CA | 37.32022222, -122.14358333 | 815.000 m | | 30.000 m structure / 30.000 m overall | N |
| 2 | T | 3095 YERBA BUENA RD, SAN JOSE, SANTA CLARA, CA | 37.29161111, -121.79272222 | 91.000 m | | 5.000 m structure / 5.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | 582.000 | |
| 1 | 2 | T | | 6.000 m | | | | -173.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1610 WOODSTEAD COURT SUITE 330, THE WOODLANDS, TX | | 2813620144 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-05 | WIL635 | LITERM |
| 2000-11-23 | WIL635 | LICCNV |
| 2000-10-12 | WIL635 | AUTHPR |
| 2000-10-12 | WIL635 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1645297 | 2026-08-09 03:09:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIL635 | ULS 1645297 | 2026-08-09 03:09:07 |
| Status | T | ULS 1645297 | 2026-08-09 03:09:07 |
| Service | IG | ULS 1645297 | 2026-08-09 03:09:07 |
| Grant Date | 1998-08-25 | ULS 1645297 | 2026-08-09 03:09:07 |
| Expiration Date | 2003-08-25 | ULS 1645297 | 2026-08-09 03:09:07 |
| Cancellation Date | 2001-04-05 | ULS 1645297 | 2026-08-09 03:09:07 |