Universal Licensing System
WNNZ438
Champion Communication Services Inc
License details
| ULS identifier | 1667225 |
|---|
| Call sign | WNNZ438 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1999-04-11 |
|---|
| Expiration | 2004-04-11 |
|---|
| Cancellation | 2004-06-13 |
|---|
| Frequency range | 463.4125 - 468.4375 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | HARTFORD, SEBASTIAN, AR |
|---|
| Coordinates | 34.9628889, -94.3743889 |
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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 |
|---|
| 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 |
|---|
| 2 | 1 | MO6 | 463.41250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 463.42500000 | | | 110.000000 | 195.000000 | |
| 4 | 1 | MO | 463.42500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO6 | 463.43750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 468.41250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 468.42500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 468.42500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO6 | 468.43750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.41250000 | | 20K0F3E |
| 2 | 1 | 463.41250000 | | 20K0F1D |
| 2 | 1 | 463.41250000 | | 15K0F1D |
| 1 | 1 | 463.42500000 | | 15K0F1D |
| 1 | 1 | 463.42500000 | | 20K0F3E |
| 1 | 1 | 463.42500000 | | 20K0F1D |
| 4 | 1 | 463.42500000 | | 20K0F1D |
| 4 | 1 | 463.42500000 | | 20K0F3E |
| 4 | 1 | 463.42500000 | | 15K0F1D |
| 2 | 1 | 463.43750000 | | 20K0F3E |
| 2 | 1 | 463.43750000 | | 15K0F1D |
| 2 | 1 | 463.43750000 | | 20K0F1D |
| 2 | 1 | 468.41250000 | | 20K0F1D |
| 2 | 1 | 468.41250000 | | 20K0F3E |
| 2 | 1 | 468.41250000 | | 15K0F1D |
| 3 | 1 | 468.42500000 | | 15K0F1D |
| 3 | 1 | 468.42500000 | | 20K0F3E |
| 3 | 1 | 468.42500000 | | 20K0F1D |
| 4 | 1 | 468.42500000 | | 15K0F1D |
| 4 | 1 | 468.42500000 | | 20K0F1D |
| 4 | 1 | 468.42500000 | | 20K0F3E |
| 2 | 1 | 468.43750000 | | 15K0F1D |
| 2 | 1 | 468.43750000 | | 20K0F3E |
| 2 | 1 | 468.43750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | POTEAU MOUNTAIN 4 MI S, HARTFORD, SEBASTIAN, AR | 34.96288889, -94.37438889 | 811.000 m | TOWER | 51.000 m structure / 51.000 m overall | N |
| 2 | T | SEBASTIAN, AR | 34.96288889, -94.37438889 | | | | |
| 3 | T | AR | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | 588.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1610 WOODSTEAD CT STE 330 THE, WOODLANDS, TX | | 2812968280 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-13 | WNNZ438 | LIEXP |
| 2004-01-20 | WNNZ438 | LETRES |
| 2002-04-29 | WNNZ438 | AUDOPR |
| 2001-06-13 | WNNZ438 | LIASS |
| 2000-11-23 | WNNZ438 | LICCNV |
| 1999-04-07 | WNNZ438 | LIMOD |
| 1999-04-07 | WNNZ438 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1667225 | 2026-08-02 01:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNZ438 | ULS 1667225 | 2026-08-02 01:08:26 |
| Status | E | ULS 1667225 | 2026-08-02 01:08:26 |
| Service | IG | ULS 1667225 | 2026-08-02 01:08:26 |
| Grant Date | 1999-04-11 | ULS 1667225 | 2026-08-02 01:08:26 |
| Expiration Date | 2004-04-11 | ULS 1667225 | 2026-08-02 01:08:26 |
| Cancellation Date | 2004-06-13 | ULS 1667225 | 2026-08-02 01:08:26 |