Universal Licensing System
WQYL557
Aviation Spectrum Resources Inc
License details
| ULS identifier | 3861536 |
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| Call sign | WQYL557 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2016-11-01 |
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| Expiration | 2026-11-01 |
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| Frequency range | 130.925 MHz |
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| Locations | 1 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.9768611, -87.8968333 |
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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 |
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| 1 | 1 | FA | 130.92500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 130.92500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Chicago O'Hare International Airport, Chicago, COOK, IL | 41.97686111, -87.89683333 | 198.100 m | BANT | 15.200 m structure / 18.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.600 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-02-15 | WQYL557 | LIMOD |
| 2016-11-01 | WQYL557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3861536 | 2026-08-02 02:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQYL557 | ULS 3861536 | 2026-08-02 02:08:34 |
| Status | A | ULS 3861536 | 2026-08-02 02:08:34 |
| Service | AF | ULS 3861536 | 2026-08-02 02:08:34 |
| Grant Date | 2016-11-01 | ULS 3861536 | 2026-08-02 02:08:34 |
| Expiration Date | 2026-11-01 | ULS 3861536 | 2026-08-02 02:08:34 |