Universal Licensing System
WPMG991
CHAMPION COMMUNICATION SERVICES INC
License details
| ULS identifier | 1794290 |
|---|
| Call sign | WPMG991 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 1998-07-24 |
|---|
| Expiration | 2003-07-24 |
|---|
| Cancellation | 2002-09-05 |
|---|
| Frequency range | 451.3 - 457.8125 MHz (19 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8789167, -87.6361667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:26 |
|---|
Licensee
| Name | CHAMPION COMMUNICATION SERVICES INC |
|---|
| Applicant type | C |
|---|
| FRN | 0001638709 |
|---|
| Location | THE WOODLANDS, TX |
|---|
| Address | 1610 WOODSTEAD COURT SUITE 330, THE WOODLANDS, TX, 77380 |
|---|
| Phone | 2813620144 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO6 | 451.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 451.30000000 | | | 90.000000 | 57.000000 | |
| 4 | 1 | MO | 451.30000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 451.31250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 451.48750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 451.50000000 | | | 90.000000 | 57.000000 | |
| 4 | 1 | MO | 451.50000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 451.51250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 451.66250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 451.67500000 | | | 90.000000 | 57.000000 | |
| 4 | 1 | MO | 451.67500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 451.68750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 451.86250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 451.87500000 | | | 90.000000 | 57.000000 | |
| 4 | 1 | MO | 451.87500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 451.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 452.78750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 452.80000000 | | | 90.000000 | 57.000000 | |
| 4 | 1 | MO | 452.80000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 452.81250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.28750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.30000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 456.30000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 456.31250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.48750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.50000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 456.50000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 456.51250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.66250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.67500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 456.67500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 456.68750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.86250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.87500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 456.87500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 456.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.78750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 457.80000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 457.80000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 457.81250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.28750000 | | 20K0F1D |
| 2 | 1 | 451.28750000 | | 11K0F1D |
| 2 | 1 | 451.28750000 | | 15K0F1D |
| 2 | 1 | 451.28750000 | | 11K2F3E |
| 2 | 1 | 451.28750000 | | 11K0F2D |
| 1 | 1 | 451.30000000 | | 11K0F2D |
| 1 | 1 | 451.30000000 | | 20K0F3E |
| 1 | 1 | 451.30000000 | | 15K0F1D |
| 1 | 1 | 451.30000000 | | 11K0F1D |
| 1 | 1 | 451.30000000 | | 20K0F1D |
| 4 | 1 | 451.30000000 | | 20K0F1D |
| 4 | 1 | 451.30000000 | | 11K0F1D |
| 4 | 1 | 451.30000000 | | 20K0F3E |
| 4 | 1 | 451.30000000 | | 15K0F1D |
| 4 | 1 | 451.30000000 | | 11K0F2D |
| 2 | 1 | 451.31250000 | | 11K0F2D |
| 2 | 1 | 451.31250000 | | 11K0F1D |
| 2 | 1 | 451.31250000 | | 20K0F1D |
| 2 | 1 | 451.31250000 | | 15K0F1D |
| 2 | 1 | 451.31250000 | | 11K2F3E |
| 2 | 1 | 451.48750000 | | 11K0F2D |
| 2 | 1 | 451.48750000 | | 11K2F3E |
| 2 | 1 | 451.48750000 | | 11K0F1D |
| 2 | 1 | 451.48750000 | | 20K0F1D |
| 2 | 1 | 451.48750000 | | 15K0F1D |
| 1 | 1 | 451.50000000 | | 20K0F1D |
| 1 | 1 | 451.50000000 | | 11K0F2D |
| 1 | 1 | 451.50000000 | | 11K0F1D |
| 1 | 1 | 451.50000000 | | 20K0F3E |
| 1 | 1 | 451.50000000 | | 15K0F1D |
| 4 | 1 | 451.50000000 | | 11K0F2D |
| 4 | 1 | 451.50000000 | | 20K0F3E |
| 4 | 1 | 451.50000000 | | 11K0F1D |
| 4 | 1 | 451.50000000 | | 20K0F1D |
| 4 | 1 | 451.50000000 | | 15K0F1D |
| 2 | 1 | 451.51250000 | | 15K0F1D |
| 2 | 1 | 451.51250000 | | 11K0F2D |
| 2 | 1 | 451.51250000 | | 20K0F1D |
| 2 | 1 | 451.51250000 | | 11K0F1D |
| 2 | 1 | 451.51250000 | | 11K2F3E |
| 2 | 1 | 451.66250000 | | 11K0F1D |
| 2 | 1 | 451.66250000 | | 11K0F2D |
| 2 | 1 | 451.66250000 | | 11K2F3E |
| 2 | 1 | 451.66250000 | | 20K0F1D |
| 2 | 1 | 451.66250000 | | 15K0F1D |
| 1 | 1 | 451.67500000 | | 15K0F1D |
| 1 | 1 | 451.67500000 | | 11K0F2D |
| 1 | 1 | 451.67500000 | | 11K0F1D |
| 1 | 1 | 451.67500000 | | 20K0F1D |
| 1 | 1 | 451.67500000 | | 20K0F3E |
| 4 | 1 | 451.67500000 | | 20K0F3E |
| 4 | 1 | 451.67500000 | | 11K0F1D |
| 4 | 1 | 451.67500000 | | 20K0F1D |
| 4 | 1 | 451.67500000 | | 15K0F1D |
| 4 | 1 | 451.67500000 | | 11K0F2D |
| 2 | 1 | 451.68750000 | | 11K0F1D |
| 2 | 1 | 451.68750000 | | 20K0F1D |
| 2 | 1 | 451.68750000 | | 11K0F2D |
| 2 | 1 | 451.68750000 | | 15K0F1D |
| 2 | 1 | 451.68750000 | | 11K2F3E |
| 2 | 1 | 451.86250000 | | 11K0F2D |
| 2 | 1 | 451.86250000 | | 15K0F1D |
| 2 | 1 | 451.86250000 | | 20K0F1D |
| 2 | 1 | 451.86250000 | | 11K0F1D |
| 2 | 1 | 451.86250000 | | 11K2F3E |
| 1 | 1 | 451.87500000 | | 11K0F1D |
| 1 | 1 | 451.87500000 | | 11K0F2D |
| 1 | 1 | 451.87500000 | | 15K0F1D |
| 1 | 1 | 451.87500000 | | 20K0F1D |
| 1 | 1 | 451.87500000 | | 20K0F3E |
| 4 | 1 | 451.87500000 | | 20K0F3E |
| 4 | 1 | 451.87500000 | | 11K0F1D |
| 4 | 1 | 451.87500000 | | 11K0F2D |
| 4 | 1 | 451.87500000 | | 20K0F1D |
| 4 | 1 | 451.87500000 | | 15K0F1D |
| 2 | 1 | 451.88750000 | | 11K0F1D |
| 2 | 1 | 451.88750000 | | 11K0F2D |
| 2 | 1 | 451.88750000 | | 11K2F3E |
| 2 | 1 | 451.88750000 | | 15K0F1D |
| 2 | 1 | 451.88750000 | | 20K0F1D |
| 2 | 1 | 452.78750000 | | 15K0F1D |
| 2 | 1 | 452.78750000 | | 11K0F1D |
| 2 | 1 | 452.78750000 | | 11K2F3E |
| 2 | 1 | 452.78750000 | | 11K0F2D |
| 2 | 1 | 452.78750000 | | 20K0F1D |
| 1 | 1 | 452.80000000 | | 20K0F3E |
| 1 | 1 | 452.80000000 | | 20K0F1D |
| 1 | 1 | 452.80000000 | | 11K0F2D |
| 1 | 1 | 452.80000000 | | 15K0F1D |
| 1 | 1 | 452.80000000 | | 11K0F1D |
| 4 | 1 | 452.80000000 | | 20K0F1D |
| 4 | 1 | 452.80000000 | | 11K0F2D |
| 4 | 1 | 452.80000000 | | 11K0F1D |
| 4 | 1 | 452.80000000 | | 20K0F3E |
| 4 | 1 | 452.80000000 | | 15K0F1D |
| 2 | 1 | 452.81250000 | | 11K0F2D |
| 2 | 1 | 452.81250000 | | 15K0F1D |
| 2 | 1 | 452.81250000 | | 20K0F1D |
| 2 | 1 | 452.81250000 | | 11K0F1D |
| 2 | 1 | 452.81250000 | | 11K2F3E |
| 2 | 1 | 456.28750000 | | 20K0F1D |
| 2 | 1 | 456.28750000 | | 11K0F1D |
| 2 | 1 | 456.28750000 | | 11K2F3E |
| 2 | 1 | 456.28750000 | | 15K0F1D |
| 2 | 1 | 456.28750000 | | 11K0F2D |
| 3 | 1 | 456.30000000 | | 15K0F1D |
| 3 | 1 | 456.30000000 | | 20K0F3E |
| 3 | 1 | 456.30000000 | | 20K0F1D |
| 3 | 1 | 456.30000000 | | 11K0F2D |
| 3 | 1 | 456.30000000 | | 11K0F1D |
| 4 | 1 | 456.30000000 | | 20K0F1D |
| 4 | 1 | 456.30000000 | | 11K0F2D |
| 4 | 1 | 456.30000000 | | 15K0F1D |
| 4 | 1 | 456.30000000 | | 20K0F3E |
| 4 | 1 | 456.30000000 | | 11K0F1D |
| 2 | 1 | 456.31250000 | | 11K0F1D |
| 2 | 1 | 456.31250000 | | 11K2F3E |
| 2 | 1 | 456.31250000 | | 15K0F1D |
| 2 | 1 | 456.31250000 | | 20K0F1D |
| 2 | 1 | 456.31250000 | | 11K0F2D |
| 2 | 1 | 456.48750000 | | 11K2F3E |
| 2 | 1 | 456.48750000 | | 20K0F1D |
| 2 | 1 | 456.48750000 | | 15K0F1D |
| 2 | 1 | 456.48750000 | | 11K0F1D |
| 2 | 1 | 456.48750000 | | 11K0F2D |
| 3 | 1 | 456.50000000 | | 11K0F2D |
| 3 | 1 | 456.50000000 | | 11K0F1D |
| 3 | 1 | 456.50000000 | | 20K0F1D |
| 3 | 1 | 456.50000000 | | 15K0F1D |
| 3 | 1 | 456.50000000 | | 20K0F3E |
| 4 | 1 | 456.50000000 | | 20K0F1D |
| 4 | 1 | 456.50000000 | | 11K0F2D |
| 4 | 1 | 456.50000000 | | 11K0F1D |
| 4 | 1 | 456.50000000 | | 20K0F3E |
| 4 | 1 | 456.50000000 | | 15K0F1D |
| 2 | 1 | 456.51250000 | | 20K0F1D |
| 2 | 1 | 456.51250000 | | 15K0F1D |
| 2 | 1 | 456.51250000 | | 11K2F3E |
| 2 | 1 | 456.51250000 | | 11K0F2D |
| 2 | 1 | 456.51250000 | | 11K0F1D |
| 2 | 1 | 456.66250000 | | 11K2F3E |
| 2 | 1 | 456.66250000 | | 11K0F1D |
| 2 | 1 | 456.66250000 | | 11K0F2D |
| 2 | 1 | 456.66250000 | | 20K0F1D |
| 2 | 1 | 456.66250000 | | 15K0F1D |
| 3 | 1 | 456.67500000 | | 20K0F3E |
| 4 | 1 | 456.67500000 | | 11K0F1D |
| 4 | 1 | 456.67500000 | | 20K0F1D |
| 4 | 1 | 456.67500000 | | 15K0F1D |
| 4 | 1 | 456.67500000 | | 11K0F2D |
| 4 | 1 | 456.67500000 | | 20K0F3E |
| 2 | 1 | 456.68750000 | | 11K0F2D |
| 2 | 1 | 456.68750000 | | 15K0F1D |
| 2 | 1 | 456.68750000 | | 11K2F3E |
| 2 | 1 | 456.68750000 | | 20K0F1D |
| 2 | 1 | 456.68750000 | | 11K0F1D |
| 2 | 1 | 456.86250000 | | 15K0F1D |
| 2 | 1 | 456.86250000 | | 20K0F1D |
| 2 | 1 | 456.86250000 | | 11K0F2D |
| 2 | 1 | 456.86250000 | | 11K2F3E |
| 2 | 1 | 456.86250000 | | 11K0F1D |
| 3 | 1 | 456.87500000 | | 20K0F3E |
| 4 | 1 | 456.87500000 | | 11K0F2D |
| 4 | 1 | 456.87500000 | | 20K0F3E |
| 4 | 1 | 456.87500000 | | 11K0F1D |
| 4 | 1 | 456.87500000 | | 15K0F1D |
| 4 | 1 | 456.87500000 | | 20K0F1D |
| 2 | 1 | 456.88750000 | | 11K2F3E |
| 2 | 1 | 456.88750000 | | 11K0F1D |
| 2 | 1 | 456.88750000 | | 11K0F2D |
| 2 | 1 | 456.88750000 | | 20K0F1D |
| 2 | 1 | 456.88750000 | | 15K0F1D |
| 2 | 1 | 457.78750000 | | 11K2F3E |
| 2 | 1 | 457.78750000 | | 11K0F1D |
| 2 | 1 | 457.78750000 | | 11K0F2D |
| 2 | 1 | 457.78750000 | | 15K0F1D |
| 2 | 1 | 457.78750000 | | 20K0F1D |
| 3 | 1 | 457.80000000 | | 20K0F3E |
| 4 | 1 | 457.80000000 | | 11K0F1D |
| 4 | 1 | 457.80000000 | | 20K0F3E |
| 4 | 1 | 457.80000000 | | 15K0F1D |
| 4 | 1 | 457.80000000 | | 11K0F2D |
| 4 | 1 | 457.80000000 | | 20K0F1D |
| 2 | 1 | 457.81250000 | | 11K0F2D |
| 2 | 1 | 457.81250000 | | 11K0F1D |
| 2 | 1 | 457.81250000 | | 15K0F1D |
| 2 | 1 | 457.81250000 | | 11K2F3E |
| 2 | 1 | 457.81250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEARS TOWER - 233 WACKER DR, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 174.000 m | B | 436.000 m structure / 436.000 m overall | N |
| 2 | T | COOK, IL | 41.87891667, -87.63616667 | | | | |
| 3 | T | IL | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 366.000 m | | | | 369.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2813620144 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-06 | WPMG991 | LICAN |
| 2002-03-11 | WPMG991 | AUDOPR |
| 2000-11-23 | WPMG991 | LICCNV |
| 1998-07-24 | WPMG991 | AUTHPR |
| 1998-07-24 | WPMG991 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1794290 | 2026-08-02 01:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMG991 | ULS 1794290 | 2026-08-02 01:08:26 |
| Status | C | ULS 1794290 | 2026-08-02 01:08:26 |
| Service | IG | ULS 1794290 | 2026-08-02 01:08:26 |
| Grant Date | 1998-07-24 | ULS 1794290 | 2026-08-02 01:08:26 |
| Expiration Date | 2003-07-24 | ULS 1794290 | 2026-08-02 01:08:26 |
| Cancellation Date | 2002-09-05 | ULS 1794290 | 2026-08-02 01:08:26 |