Universal Licensing System
WQXF476
NNN 123 N. WACKER, LLC
License details
| ULS identifier | 3781532 |
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| Call sign | WQXF476 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2016-02-18 |
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| Expiration | 2026-02-18 |
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| Cancellation | 2026-04-25 |
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| Frequency range | 456.325 - 466.5375 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8841389, -87.6366389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:45 |
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Licensee
| Name | NNN 123 N. WACKER, LLC |
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| Applicant type | L |
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| FRN | 0025283250 |
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| Location | CHICAGO, IL |
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| Address | 123 N. WACKER DR., CHICAGO, IL, 60606 |
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| Phone | 3127825595 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 456.32500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.20000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.53750000 | | | 50.000000 | 20.000000 | |
| 2 | 1 | MO | 461.53750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.53750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 466.53750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 456.32500000 | | 7K60F1W |
| 2 | 1 | 456.91250000 | | 7K60F1W |
| 2 | 1 | 457.20000000 | | 7K60F1W |
| 2 | 1 | 457.45000000 | | 7K60F1W |
| 2 | 1 | 457.80000000 | | 7K60F1W |
| 1 | 1 | 461.53750000 | | 7K60F1W |
| 2 | 1 | 461.53750000 | | 7K60F1W |
| 2 | 1 | 466.53750000 | | 7K60F1W |
| 3 | 1 | 466.53750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 123 N. WACKER DR., CHICAGO, COOK, IL | 41.88413889, -87.63663889 | 180.000 m | B | 133.000 m structure / 133.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 133.000 m | | | | 132.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 123 N. WACKER DR., CHICAGO, IL | COOK | 3127825595 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-25 | WQXF476 | LIEXP |
| 2025-11-24 | WQXF476 | LETRES |
| 2016-02-18 | WQXF476 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3781532 | 2026-08-02 01:21:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXF476 | ULS 3781532 | 2026-08-02 01:21:45 |
| Status | E | ULS 3781532 | 2026-08-02 01:21:45 |
| Service | IG | ULS 3781532 | 2026-08-02 01:21:45 |
| Grant Date | 2016-02-18 | ULS 3781532 | 2026-08-02 01:21:45 |
| Expiration Date | 2026-02-18 | ULS 3781532 | 2026-08-02 01:21:45 |
| Cancellation Date | 2026-04-25 | ULS 3781532 | 2026-08-02 01:21:45 |