Universal Licensing System
WQDU838
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2761103 |
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| Call sign | WQDU838 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2015-11-10 |
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| Expiration | 2025-11-03 |
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| Cancellation | 2018-06-12 |
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| Frequency range | 131.75 MHz |
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| Locations | 1 |
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| Representative location | Waukegan, LAKE, IL |
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| Coordinates | 42.4221667, -87.8679167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.75000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.75000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Waukegan Regional Airport, Waukegan, LAKE, IL | 42.42216667, -87.86791667 | 222.000 m | BANT | 11.000 m structure / 12.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-13 | WQDU838 | LICAN |
| 2015-11-10 | WQDU838 | LIREN |
| 2015-08-10 | WQDU838 | LETRES |
| 2015-02-06 | WQDU838 | LIAUA |
| 2015-02-05 | WQDU838 | ESUAPR |
| 2015-02-05 | WQDU838 | LIAUA |
| 2015-02-04 | WQDU838 | ESUAPR |
| 2007-03-01 | WQDU838 | AUTHPR |
| 2006-03-07 | WQDU838 | AUTHPR |
| 2006-01-01 | WQDU838 | LIASS |
| 2005-11-03 | WQDU838 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2761103 | 2026-08-02 02:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDU838 | ULS 2761103 | 2026-08-02 02:08:34 |
| Status | C | ULS 2761103 | 2026-08-02 02:08:34 |
| Service | AF | ULS 2761103 | 2026-08-02 02:08:34 |
| Grant Date | 2015-11-10 | ULS 2761103 | 2026-08-02 02:08:34 |
| Expiration Date | 2025-11-03 | ULS 2761103 | 2026-08-02 02:08:34 |
| Cancellation Date | 2018-06-12 | ULS 2761103 | 2026-08-02 02:08:34 |