Universal Licensing System
WNKW502
Illinois-American Water Company
License details
| ULS identifier | 1892619 |
|---|
| Call sign | WNKW502 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-11-09 |
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| Expiration | 2013-02-01 |
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| Cancellation | 2013-04-08 |
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| Frequency range | 451.275 - 456.275 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CAIRO, ALEXANDER, IL |
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| Coordinates | 37.0070000, -89.1767500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.27500000 | | | 100.000000 | 156.000000 | |
| 3 | 1 | MO | 451.27500000 | | | 50.000000 | | |
| 1 | 1 | FX1 | 456.27500000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 456.27500000 | | | 30.000000 | | |
| 3 | 1 | MO | 456.27500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.27500000 | | 20K0F3E |
| 3 | 1 | 451.27500000 | | 20K0F3E |
| 1 | 1 | 456.27500000 | | 20K0F3E |
| 1 | 1 | 456.27500000 | | 20K0F3E |
| 3 | 1 | 456.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | 325 22ND ST, CAIRO, ALEXANDER, IL | 37.00700000, -89.17675000 | 96.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 55.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4100 OHIO ST, CAIRO, IL | | 6187343776 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-08 | WNKW502 | LIEXP |
| 2012-11-05 | WNKW502 | LETRES |
| 2008-04-28 | WNKW502 | LITRAN |
| 2007-10-23 | WNKW502 | ESUAPR |
| 2006-02-22 | WNKW502 | LIAUA |
| 2006-02-20 | WNKW502 | ESUAPR |
| 2004-06-19 | WNKW502 | LIAUA |
| 2004-06-18 | WNKW502 | ESUAPR |
| 2004-06-17 | WNKW502 | LIAUA |
| 2004-06-15 | WNKW502 | ESUAPR |
| 2003-01-10 | WNKW502 | LITRAN |
| 2002-11-09 | WNKW502 | LIREN |
| 2002-11-04 | WNKW502 | LETRES |
| 2001-11-13 | WNKW502 | AUDOPR |
| 2001-04-27 | WNKW502 | LIAUA |
| 2000-11-24 | WNKW502 | COR |
| 2000-11-24 | WNKW502 | LICCNV |
| 1998-04-21 | WNKW502 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1892619 | 2026-08-02 01:14:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKW502 | ULS 1892619 | 2026-08-02 01:14:15 |
| Status | E | ULS 1892619 | 2026-08-02 01:14:15 |
| Service | IG | ULS 1892619 | 2026-08-02 01:14:15 |
| Grant Date | 2002-11-09 | ULS 1892619 | 2026-08-02 01:14:15 |
| Expiration Date | 2013-02-01 | ULS 1892619 | 2026-08-02 01:14:15 |
| Cancellation Date | 2013-04-08 | ULS 1892619 | 2026-08-02 01:14:15 |