Universal Licensing System
WPRF598
CHAMPION COMMUNICATION SERVICES INC
License details
| ULS identifier | 1829616 |
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| Call sign | WPRF598 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2000-08-29 |
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| Expiration | 2005-08-29 |
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| Cancellation | 2002-03-22 |
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| Frequency range | 490.1875 - 493.1875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | VACAVILLE, NAPA, CA |
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| Coordinates | 38.3951944, -122.0999722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:26 |
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Licensee
| Name | CHAMPION COMMUNICATION SERVICES INC |
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| Applicant type | C |
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| FRN | 0001638709 |
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| Location | THE WOODLANDS, TX |
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| Address | 1610 WOODSTEAD CT., STE. 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 | FB6 | 490.18750000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 490.18750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 493.18750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 493.18750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 490.18750000 | | 20K0F1D |
| 1 | 1 | 490.18750000 | | 11K2F3E |
| 1 | 1 | 490.18750000 | | 20K0F3E |
| 1 | 1 | 490.18750000 | | 15K0F2D |
| 1 | 1 | 490.18750000 | | 11K2F2D |
| 1 | 1 | 490.18750000 | | 11K2F1D |
| 2 | 1 | 490.18750000 | | 15K0F2D |
| 2 | 1 | 490.18750000 | | 20K0F3E |
| 2 | 1 | 490.18750000 | | 11K2F2D |
| 2 | 1 | 490.18750000 | | 11K2F3E |
| 2 | 1 | 490.18750000 | | 20K0F1D |
| 2 | 1 | 490.18750000 | | 11K2F1D |
| 2 | 1 | 493.18750000 | | 20K0F3E |
| 2 | 1 | 493.18750000 | | 11K2F3E |
| 2 | 1 | 493.18750000 | | 11K2F2D |
| 2 | 1 | 493.18750000 | | 20K0F1D |
| 2 | 1 | 493.18750000 | | 15K0F2D |
| 2 | 1 | 493.18750000 | | 11K2F1D |
| 3 | 1 | 493.18750000 | | 11K2F2D |
| 3 | 1 | 493.18750000 | | 11K2F3E |
| 3 | 1 | 493.18750000 | | 15K0F2D |
| 3 | 1 | 493.18750000 | | 11K2F1D |
| 3 | 1 | 493.18750000 | | 20K0F1D |
| 3 | 1 | 493.18750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6 MI NW VACAVILLE, VACAVILLE, NAPA, CA | 38.39519444, -122.09997222 | 820.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 583.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2813620144 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-23 | WPRF598 | LICAN |
| 2002-03-11 | WPRF598 | AUDCAN |
| 2000-11-23 | WPRF598 | LICCNV |
| 2000-08-29 | WPRF598 | LIISS |
| 2000-08-29 | WPRF598 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1829616 | 2026-08-02 01:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRF598 | ULS 1829616 | 2026-08-02 01:08:26 |
| Status | C | ULS 1829616 | 2026-08-02 01:08:26 |
| Service | IG | ULS 1829616 | 2026-08-02 01:08:26 |
| Grant Date | 2000-08-29 | ULS 1829616 | 2026-08-02 01:08:26 |
| Expiration Date | 2005-08-29 | ULS 1829616 | 2026-08-02 01:08:26 |
| Cancellation Date | 2002-03-22 | ULS 1829616 | 2026-08-02 01:08:26 |