Universal Licensing System
WPMU431
CHAMPION COMMUNICATION SERVICES INC
License details
| ULS identifier | 1801131 |
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| Call sign | WPMU431 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1999-01-04 |
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| Expiration | 2004-01-04 |
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| Cancellation | 2002-08-14 |
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| Frequency range | 496.7625 - 499.7625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.3381667, -76.6663611 |
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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 COURT SUITE 330, THE WOODLANDS, TX, 77380 |
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| Phone | 5612794766 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 496.76250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 496.76250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 499.76250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 499.76250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 496.76250000 | | 11K2F2D |
| 1 | 1 | 496.76250000 | | 20K0F3E |
| 1 | 1 | 496.76250000 | | 15K0F2D |
| 1 | 1 | 496.76250000 | | 11K2F3E |
| 1 | 1 | 496.76250000 | | 20K0F1D |
| 1 | 1 | 496.76250000 | | 11K2F1D |
| 2 | 1 | 496.76250000 | | 20K0F1D |
| 2 | 1 | 496.76250000 | | 15K0F2D |
| 2 | 1 | 496.76250000 | | 20K0F3E |
| 2 | 1 | 496.76250000 | | 11K2F3E |
| 2 | 1 | 496.76250000 | | 11K2F1D |
| 2 | 1 | 496.76250000 | | 11K2F2D |
| 2 | 1 | 499.76250000 | | 20K0F3E |
| 2 | 1 | 499.76250000 | | 20K0F1D |
| 2 | 1 | 499.76250000 | | 11K2F2D |
| 2 | 1 | 499.76250000 | | 11K2F3E |
| 2 | 1 | 499.76250000 | | 11K2F1D |
| 2 | 1 | 499.76250000 | | 15K0F2D |
| 3 | 1 | 499.76250000 | | 15K0F2D |
| 3 | 1 | 499.76250000 | | 11K2F1D |
| 3 | 1 | 499.76250000 | | 11K2F3E |
| 3 | 1 | 499.76250000 | | 11K2F2D |
| 3 | 1 | 499.76250000 | | 20K0F1D |
| 3 | 1 | 499.76250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4338 PARK HEIGHTS AVE., BALTIMORE, MD | 39.33816667, -76.66636111 | 124.000 m | TOWER | 122.000 m structure / 122.000 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 | | 128.000 m | | | | 157.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2813620144 |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-15 | WPMU431 | LICAN |
| 2002-03-11 | WPMU431 | AUDCAN |
| 2000-11-23 | WPMU431 | LICCNV |
| 2000-07-03 | WPMU431 | LIMOD |
| 2000-07-03 | WPMU431 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1801131 | 2026-08-02 01:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMU431 | ULS 1801131 | 2026-08-02 01:08:26 |
| Status | C | ULS 1801131 | 2026-08-02 01:08:26 |
| Service | IG | ULS 1801131 | 2026-08-02 01:08:26 |
| Grant Date | 1999-01-04 | ULS 1801131 | 2026-08-02 01:08:26 |
| Expiration Date | 2004-01-04 | ULS 1801131 | 2026-08-02 01:08:26 |
| Cancellation Date | 2002-08-14 | ULS 1801131 | 2026-08-02 01:08:26 |