Universal Licensing System
WQOL549
DU PAGE COUNTY ETSB
License details
| ULS identifier | 3329839 |
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| Call sign | WQOL549 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-10-05 |
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| Expiration | 2031-11-07 |
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| Frequency range | 10875 MHz |
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| Locations | 2 |
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| Representative location | Glendale Heights, DUPAGE, IL |
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| Coordinates | 41.9347222, -88.0991667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:13 |
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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 | FXO | 10875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10875.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 170 Wall Street, Glendale Heights, DUPAGE, IL | 41.93472222, -88.09916667 | 249.900 m | TOWER | 94.800 m structure / 103.300 m overall | |
| 2 | R | | 41.80916667, -88.05277778 | 228.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP4-11 | | V | 41.0000 | 164.5000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-21 | WQOL549 | LIAUA |
| 2021-10-05 | WQOL549 | LIREN |
| 2013-02-05 | WQOL549 | LETCNS |
| 2011-11-07 | WQOL549 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3329839 | 2026-08-02 02:44:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQOL549 | ULS 3329839 | 2026-08-02 02:44:13 |
| Status | A | ULS 3329839 | 2026-08-02 02:44:13 |
| Service | MW | ULS 3329839 | 2026-08-02 02:44:13 |
| Grant Date | 2021-10-05 | ULS 3329839 | 2026-08-02 02:44:13 |
| Expiration Date | 2031-11-07 | ULS 3329839 | 2026-08-02 02:44:13 |