Universal Licensing System
WQRN585
The Boeing Company
License details
| ULS identifier | 3489523 |
|---|
| Call sign | WQRN585 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-10 |
|---|
| Expiration | 2033-06-25 |
|---|
| Frequency range | 463.6875 - 468.8375 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8837778, -87.6386389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:48:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.68750000 | | | 100.000000 | 2.000000 | |
| 2 | 1 | MO | 463.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.83750000 | | | 100.000000 | 2.000000 | |
| 2 | 1 | MO | 463.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.20000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.25000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.68750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 468.68750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 468.83750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 468.83750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.68750000 | | 7K60FXE |
| 2 | 1 | 463.68750000 | | 7K60FXE |
| 1 | 1 | 463.83750000 | | 7K60FXE |
| 2 | 1 | 463.83750000 | | 7K60FXE |
| 2 | 1 | 466.20000000 | | 7K60FXE |
| 2 | 1 | 466.22500000 | | 7K60FXE |
| 2 | 1 | 466.25000000 | | 7K60FXE |
| 2 | 1 | 466.27500000 | | 7K60FXE |
| 2 | 1 | 466.30000000 | | 7K60FXE |
| 2 | 1 | 468.68750000 | | 7K60FXE |
| 3 | 1 | 468.68750000 | | 7K60FXE |
| 2 | 1 | 468.83750000 | | 7K60FXE |
| 3 | 1 | 468.83750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 N. RIVERSIDE PLAZA, CHICAGO, COOK, IL | 41.88377778, -87.63863889 | 178.000 m | B | 171.000 m structure / 171.000 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 | | 170.000 m | | | | 167.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 N. RIVERSIDE PLAZA, CHICAGO, IL | COOK | 3129930386 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-10 | WQRN585 | LIREN |
| 2023-04-10 | WQRN585 | LETRES |
| 2016-03-24 | WQRN585 | LIAUA |
| 2016-03-24 | WQRN585 | LTSAPR |
| 2013-11-02 | WQRN585 | LTSFND |
| 2013-11-01 | WQRN585 | ESCFRN |
| 2013-06-25 | WQRN585 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3489523 | 2026-08-16 06:48:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRN585 | ULS 3489523 | 2026-08-16 06:48:28 |
| Status | A | ULS 3489523 | 2026-08-16 06:48:28 |
| Service | IG | ULS 3489523 | 2026-08-16 06:48:28 |
| Grant Date | 2023-04-10 | ULS 3489523 | 2026-08-16 06:48:28 |
| Expiration Date | 2033-06-25 | ULS 3489523 | 2026-08-16 06:48:28 |