Universal Licensing System
WQZS549
Renaissance Chicago Downtown Hotel
License details
| ULS identifier | 3941502 |
|---|
| Call sign | WQZS549 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-07-21 |
|---|
| Expiration | 2027-07-21 |
|---|
| Frequency range | 451.775 - 468.6 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8863611, -87.6286389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:21 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.77500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.15000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.77500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.15000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 461.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 461.60000000 | | | 40.000000 | 27.000000 | |
| 2 | 1 | MO | 461.60000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.60000000 | | | 40.000000 | 27.000000 | |
| 2 | 1 | MO | 463.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.60000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.77500000 | | 7K60FXE |
| 3 | 1 | 452.15000000 | | 7K60FXE |
| 3 | 1 | 456.77500000 | | 7K60FXE |
| 3 | 1 | 457.15000000 | | 7K60FXE |
| 3 | 1 | 461.46250000 | | 7K60FXE |
| 1 | 1 | 461.60000000 | | 7K60FXD |
| 1 | 1 | 461.60000000 | | 7K60FXE |
| 2 | 1 | 461.60000000 | | 7K60FXE |
| 2 | 1 | 461.60000000 | | 7K60FXD |
| 1 | 1 | 463.60000000 | | 7K60FXE |
| 2 | 1 | 463.60000000 | | 7K60FXE |
| 2 | 1 | 466.60000000 | | 7K60FXD |
| 2 | 1 | 466.60000000 | | 7K60FXE |
| 2 | 1 | 468.60000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 W Wacker Dr, Chicago, COOK, IL | 41.88636111, -87.62863889 | 182.000 m | B | 96.000 m structure / 96.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Chicago, COOK, IL | 41.88636111, -87.62863889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 96.000 m | V | | | 100.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 W Wacker Dr, Chicago, IL | COOK | 3127953350 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-07 | WQZS549 | LETCNS |
| 2024-04-04 | WQZS549 | LIMOD |
| 2018-04-24 | WQZS549 | LETCNS |
| 2017-11-20 | WQZS549 | LIMOD |
| 2017-07-21 | WQZS549 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3941502 | 2026-08-02 01:22:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZS549 | ULS 3941502 | 2026-08-02 01:22:21 |
| Status | A | ULS 3941502 | 2026-08-02 01:22:21 |
| Service | IG | ULS 3941502 | 2026-08-02 01:22:21 |
| Grant Date | 2017-07-21 | ULS 3941502 | 2026-08-02 01:22:21 |
| Expiration Date | 2027-07-21 | ULS 3941502 | 2026-08-02 01:22:21 |