Universal Licensing System
WYM585
Dynegy Midwest Generation, LLC
License details
| ULS identifier | 1898536 |
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| Call sign | WYM585 |
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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 | 2013-12-08 |
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| Cancellation | 2012-12-27 |
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| Frequency range | 451.05 MHz |
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| Locations | 1 |
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| Representative location | EAST ALTON, MADISON, IL |
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| Coordinates | 38.8642222, -90.1348333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.05000000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.05000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WOO RIVER POWER PLANT 2 MI W WOOD RIVER, EAST ALTON, MADISON, IL | 38.86422222, -90.13483333 | 128.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1000 Louisiana Street, Suite 5800, Houston, TX | HARRIS | 7137675048 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-29 | WYM585 | LICAN |
| 2012-10-01 | WYM585 | LITRAN |
| 2012-09-12 | WYM585 | ESUAPR |
| 2012-07-27 | WYM585 | LITRAN |
| 2012-07-17 | WYM585 | ESUAPR |
| 2012-05-19 | WYM585 | LIAUA |
| 2012-05-18 | WYM585 | ESUAPR |
| 2011-08-04 | WYM585 | LIASS |
| 2011-08-03 | WYM585 | ESUAPR |
| 2011-05-16 | WYM585 | LIASS |
| 2011-04-22 | WYM585 | ESUAPR |
| 2011-04-18 | WYM585 | ESUAPR |
| 2011-01-07 | WYM585 | ESUAPR |
| 2010-12-28 | WYM585 | ESUAPR |
| 2010-08-27 | WYM585 | ESUAPR |
| 2009-07-24 | WYM585 | LIAUA |
| 2009-07-23 | WYM585 | ESUAPR |
| 2007-04-02 | WYM585 | LITRAN |
| 2003-10-09 | WYM585 | LIREN |
| 2003-09-15 | WYM585 | LETRES |
| 2002-06-26 | WYM585 | LIASS |
| 2002-02-25 | WYM585 | AUDOPR |
| 2000-11-24 | WYM585 | LICCNV |
| 1999-11-16 | WYM585 | AUTHPR |
| 1999-11-16 | WYM585 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1898536 | 2026-08-02 01:20:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WYM585 | ULS 1898536 | 2026-08-02 01:20:42 |
| Status | C | ULS 1898536 | 2026-08-02 01:20:42 |
| Service | IG | ULS 1898536 | 2026-08-02 01:20:42 |
| Grant Date | 2003-10-09 | ULS 1898536 | 2026-08-02 01:20:42 |
| Expiration Date | 2013-12-08 | ULS 1898536 | 2026-08-02 01:20:42 |
| Cancellation Date | 2012-12-27 | ULS 1898536 | 2026-08-02 01:20:42 |