Universal Licensing System
WPKR343
Nucentrix Spectrum Resources, Inc.
License details
| ULS identifier | 1750424 |
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| Call sign | WPKR343 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-03-28 |
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| Expiration | 2012-06-12 |
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| Cancellation | 2003-08-18 |
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| Frequency range | 463.325 - 468.325 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHAMPAIGN, CHAMPAIGN, IL |
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| Coordinates | 40.1094722, -88.2350556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:22 |
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Licensee
| Name | Nucentrix Spectrum Resources, Inc. |
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| Applicant type | C |
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| FRN | 0001660422 |
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| Location | Carrollton, TX |
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| Address | 4120 International Parkway, Suite 2000, Carrollton, TX, 750071906 |
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| Phone | 9724239494 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB4 | 463.32500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 463.32500000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 468.32500000 | | | 40.000000 | | |
| 3 | 1 | MO | 468.32500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.32500000 | | 20K0F3E |
| 3 | 1 | 463.32500000 | | 20K0F3E |
| 2 | 1 | 468.32500000 | | 20K0F3E |
| 3 | 1 | 468.32500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 302 E JOHN, CHAMPAIGN, CHAMPAIGN, IL | 40.10947222, -88.23505556 | 223.000 m | TOWER | 72.000 m structure / 72.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 72.000 m | | | | 83.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 200 CHISHOLM PL STE 200, PLANO, TX | | 9724239494 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-19 | WPKR343 | LICAN |
| 2002-07-26 | WPKR343 | LIAUA |
| 2002-03-28 | WPKR343 | LIREN |
| 2001-10-25 | WPKR343 | AUDOPR |
| 2000-11-23 | WPKR343 | LICCNV |
| 1999-06-30 | WPKR343 | LIMOD |
| 1999-06-30 | WPKR343 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1750424 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKR343 | ULS 1750424 | 2026-08-02 01:13:22 |
| Status | C | ULS 1750424 | 2026-08-02 01:13:22 |
| Service | IG | ULS 1750424 | 2026-08-02 01:13:22 |
| Grant Date | 2002-03-28 | ULS 1750424 | 2026-08-02 01:13:22 |
| Expiration Date | 2012-06-12 | ULS 1750424 | 2026-08-02 01:13:22 |
| Cancellation Date | 2003-08-18 | ULS 1750424 | 2026-08-02 01:13:22 |