Universal Licensing System
WQXZ488
120 NORTH LASALLE BUILDING
License details
| ULS identifier | 3832895 |
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| Call sign | WQXZ488 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-07-25 |
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| Expiration | 2036-07-21 |
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| Frequency range | 456.6125 - 462.2375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8836111, -87.6330556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.61250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.23750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.61250000 | | 7K60FXE |
| 1 | 1 | 456.61250000 | | 11K2F3E |
| 1 | 1 | 462.23750000 | | 7K60FXE |
| 1 | 1 | 462.23750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 120 N LASALLE, CHICAGO, COOK, IL | 41.88361111, -87.63305556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 120 N LASALLE, CHICAGO, IL | COOK | 3123454850 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-25 | WQXZ488 | LIREN |
| 2026-04-27 | WQXZ488 | LETRES |
| 2016-07-21 | WQXZ488 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3832895 | 2026-08-02 01:22:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXZ488 | ULS 3832895 | 2026-08-02 01:22:25 |
| Status | A | ULS 3832895 | 2026-08-02 01:22:25 |
| Service | IG | ULS 3832895 | 2026-08-02 01:22:25 |
| Grant Date | 2026-07-25 | ULS 3832895 | 2026-08-02 01:22:25 |
| Expiration Date | 2036-07-21 | ULS 3832895 | 2026-08-02 01:22:25 |