Universal Licensing System
WED528
CITGO PETROLEUM CORPORATION
License details
| ULS identifier | 974327 |
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| Call sign | WED528 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-09-29 |
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| Expiration | 2032-09-29 |
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| Frequency range | 21825 - 23375 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | ROMEOVILLE, WILL, IL |
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| Coordinates | 41.6561389, -88.0467222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 23175.00000000 | | | | | |
| 1 | 3 | FXO | 23375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 33M8F9W |
| 1 | 2 | 23175.00000000 | | 16M0A9W |
| 1 | 3 | 23375.00000000 | | 33M8F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 135TH ST & NEW AVE UNION OIL CHICAGO REFINERY, ROMEOVILLE, WILL, IL | 41.65613889, -88.04672222 | 181.400 m | | 18.300 m overall | |
| 2 | R | | 41.64558333, -88.05366667 | 180.100 m | | | |
| 3 | R | | 41.64225000, -88.05088889 | 182.000 m | | | |
| 4 | R | | 41.65669444, -88.03533333 | 225.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.0000 | 192.7000 | | |
| 1 | 2 | R | | | | 34.0000 | | | |
| 1 | 3 | R | | | | 38.0000 | | | |
| 1 | 4 | R | | | | 38.0000 | | | |
| 2 | 1 | T | | | V | 34.0000 | 206.3000 | | |
| 3 | 1 | T | | | V | 38.0000 | 86.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-29 | WED528 | LIREN |
| 2022-07-04 | WED528 | LETRES |
| 2012-07-03 | WED528 | LIREN |
| 2012-07-02 | WED528 | ESCAPR |
| 2008-12-20 | WED528 | LIAUA |
| 2008-12-19 | WED528 | ESCAPR |
| 2002-08-31 | WED528 | LIREN |
| 2002-07-08 | WED528 | LETRES |
| 1999-08-13 | WED528 | LICCNV |
| 1998-10-14 | WED528 | COR |
| 1998-03-16 | WED528 | COR |
| 1997-09-29 | WED528 | LIASS |
| 1994-09-21 | WED528 | LIMOD |
| 1994-09-12 | WED528 | LIMOD |
| 1991-12-30 | WED528 | LIMOD |
| 1991-12-19 | WED528 | LIMOD |
| 1987-09-16 | WED528 | LIMOD |
| 1985-08-16 | WED528 | LIMOD |
| 1985-08-05 | WED528 | LIMOD |
| 1982-12-06 | WED528 | LIMOD |
| 1978-01-31 | WED528 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 974327 | 2026-08-02 02:47:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WED528 | ULS 974327 | 2026-08-02 02:47:55 |
| Status | A | ULS 974327 | 2026-08-02 02:47:55 |
| Service | MG | ULS 974327 | 2026-08-02 02:47:55 |
| Grant Date | 2022-09-29 | ULS 974327 | 2026-08-02 02:47:55 |
| Expiration Date | 2032-09-29 | ULS 974327 | 2026-08-02 02:47:55 |