Universal Licensing System
WPKR612
Nucentrix Spectrum Resources, Inc.
License details
| ULS identifier | 1750587 |
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| Call sign | WPKR612 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-04-02 |
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| Expiration | 2012-06-16 |
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| Cancellation | 2003-08-18 |
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| Frequency range | 461.675 - 469.275 MHz (8 frequencies) |
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| Locations | 8 |
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| Representative location | SIMONS, ASHTABULA, OH |
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| Coordinates | 41.5200556, -80.5281389 |
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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 |
|---|
| 4 | 1 | FB6 | 461.67500000 | | | 40.000000 | 36.000000 | |
| 3 | 1 | FB6 | 463.72500000 | | | 400.000000 | 36.000000 | |
| 1 | 1 | FB6 | 463.87500000 | | | 40.000000 | 37.000000 | |
| 2 | 1 | FB6 | 464.27500000 | | | 400.000000 | 34.000000 | |
| 8 | 1 | MO | 466.67500000 | | | 40.000000 | 16.000000 | |
| 7 | 1 | MO | 468.72500000 | | | 40.000000 | 16.000000 | |
| 5 | 1 | MO | 468.87500000 | | | 40.000000 | 16.000000 | |
| 6 | 1 | MO | 469.27500000 | | | 40.000000 | 16.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 461.67500000 | | 20K0F3E |
| 3 | 1 | 463.72500000 | | 20K0F3E |
| 1 | 1 | 463.87500000 | | 20K0F3E |
| 2 | 1 | 464.27500000 | | 20K0F3E |
| 8 | 1 | 466.67500000 | | 20K0F3E |
| 7 | 1 | 468.72500000 | | 20K0F3E |
| 5 | 1 | 468.87500000 | | 20K0F3E |
| 6 | 1 | 469.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .95 MI N, SIMONS, ASHTABULA, OH | 41.52005556, -80.52813889 | 341.000 m | TOWER | 137.000 m structure / 137.000 m overall | N |
| 2 | T | 2 MI WSW, DUNDAS, RICHLAND, IL | 38.85338889, -88.12280556 | 147.000 m | TOWER | 216.000 m structure / 216.000 m overall | N |
| 3 | T | 4.7 MI NW, BROOKVILLE, CARROLL, IL | 42.12058333, -89.74427778 | 301.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 4 | T | 4 MI N, BLUFFS, SCOTT, IL | 39.68783333, -90.56375000 | 168.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 137.000 m | | | | 148.000 | |
| 1 | 2 | T | | 216.000 m | | | | 216.000 | |
| 1 | 3 | T | | 152.000 m | | | | 192.000 | |
| 1 | 4 | T | | 152.000 m | | | | 166.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 CHISHOLM PL STE 200, PLANO, TX | | 9724239494 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-19 | WPKR612 | LICAN |
| 2002-07-26 | WPKR612 | LIAUA |
| 2002-04-02 | WPKR612 | LIREN |
| 2001-10-25 | WPKR612 | AUDOPR |
| 2000-11-23 | WPKR612 | LICCNV |
| 1999-06-30 | WPKR612 | LIMOD |
| 1999-06-30 | WPKR612 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1750587 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKR612 | ULS 1750587 | 2026-08-02 01:13:22 |
| Status | C | ULS 1750587 | 2026-08-02 01:13:22 |
| Service | IG | ULS 1750587 | 2026-08-02 01:13:22 |
| Grant Date | 2002-04-02 | ULS 1750587 | 2026-08-02 01:13:22 |
| Expiration Date | 2012-06-16 | ULS 1750587 | 2026-08-02 01:13:22 |
| Cancellation Date | 2003-08-18 | ULS 1750587 | 2026-08-02 01:13:22 |