Universal Licensing System
WNWT812
G E MATHIS CO
License details
| ULS identifier | 1685950 |
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| Call sign | WNWT812 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-07-13 |
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| Expiration | 2011-07-13 |
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| Cancellation | 2011-09-17 |
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| Frequency range | 464.475 - 464.925 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.9286389, -87.6325556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:46 |
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Licensee
| Name | G E MATHIS CO |
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| Applicant type | C |
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| FRN | 0002859809 |
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| Location | CHICAGO, IL |
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| Address | 6100 S OAK PARK AVE, CHICAGO, IL, 60638 |
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| Phone | 3125863800 |
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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 | MO | 464.47500000 | | | 4.000000 | | |
| 1 | 1 | MO | 464.57500000 | | | 4.000000 | | |
| 1 | 1 | MO | 464.92500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.47500000 | | 20K0F3E |
| 1 | 1 | 464.57500000 | | 20K0F3E |
| 1 | 1 | 464.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.92863889, -87.63255556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6100 S OAK PARK AVE, CHICAGO, IL | | 3125863800 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-17 | WNWT812 | LIEXP |
| 2011-04-18 | WNWT812 | LETRES |
| 2001-09-21 | WNWT812 | AUDOPR |
| 2001-07-13 | WNWT812 | LIREN |
| 2001-04-16 | WNWT812 | LETRES |
| 2000-11-23 | WNWT812 | LICCNV |
| 1996-05-23 | WNWT812 | LIREN |
| 1996-05-23 | WNWT812 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1685950 | 2026-08-02 01:09:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWT812 | ULS 1685950 | 2026-08-02 01:09:46 |
| Status | E | ULS 1685950 | 2026-08-02 01:09:46 |
| Service | IG | ULS 1685950 | 2026-08-02 01:09:46 |
| Grant Date | 2001-07-13 | ULS 1685950 | 2026-08-02 01:09:46 |
| Expiration Date | 2011-07-13 | ULS 1685950 | 2026-08-02 01:09:46 |
| Cancellation Date | 2011-09-17 | ULS 1685950 | 2026-08-02 01:09:46 |