Universal Licensing System
WNNG515
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1904502 |
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| Call sign | WNNG515 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-10-09 |
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| Expiration | 2013-12-19 |
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| Cancellation | 2012-12-04 |
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| Frequency range | 451.175 - 456.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MC COOK, COOK, IL |
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| Coordinates | 41.7936389, -87.8442222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.17500000 | | | 15.000000 | 30.000000 | |
| 2 | 1 | FX1 | 456.17500000 | | | 40.000000 | | |
| 3 | 1 | MO | 456.17500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 456.17500000 | | 20K0F3E |
| 3 | 1 | 456.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9301 W 55TH ST, MC COOK, COOK, IL | 41.79363889, -87.84422222 | 185.000 m | B | 19.000 m structure | 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 | | 21.000 m | | | | 11.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9301 W 55TH ST MC, COOK, IL | | 7083876785 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-05 | WNNG515 | LICAN |
| 2012-12-04 | WNNG515 | ESUAPR |
| 2009-11-02 | WNNG515 | LITRAN |
| 2009-10-16 | WNNG515 | LITRAN |
| 2009-09-18 | WNNG515 | ESUAPR |
| 2009-06-23 | WNNG515 | ESUAPR |
| 2009-06-06 | WNNG515 | LITRAN |
| 2009-06-02 | WNNG515 | ESUAPR |
| 2005-08-06 | WNNG515 | LIAUA |
| 2005-08-05 | WNNG515 | ESUAPR |
| 2003-10-09 | WNNG515 | LIREN |
| 2003-09-22 | WNNG515 | LETRES |
| 2003-08-29 | WNNG515 | LIAUA |
| 2002-03-11 | WNNG515 | AUDOPR |
| 2001-06-27 | WNNG515 | LIAUA |
| 2001-05-11 | WNNG515 | LIAUA |
| 2000-11-24 | WNNG515 | LICCNV |
| 1998-10-20 | WNNG515 | AUTHPR |
| 1998-10-20 | WNNG515 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1904502 | 2026-08-02 01:10:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNG515 | ULS 1904502 | 2026-08-02 01:10:27 |
| Status | C | ULS 1904502 | 2026-08-02 01:10:27 |
| Service | IG | ULS 1904502 | 2026-08-02 01:10:27 |
| Grant Date | 2003-10-09 | ULS 1904502 | 2026-08-02 01:10:27 |
| Expiration Date | 2013-12-19 | ULS 1904502 | 2026-08-02 01:10:27 |
| Cancellation Date | 2012-12-04 | ULS 1904502 | 2026-08-02 01:10:27 |