Universal Licensing System
WQZU233
AMAZON.COM - MDW9
License details
| ULS identifier | 3944988 |
|---|
| Call sign | WQZU233 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-08-03 |
|---|
| Expiration | 2027-08-03 |
|---|
| Frequency range | 451.3 - 469.8375 MHz (21 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Aurora, DUPAGE, IL |
|---|
| Coordinates | 41.8121667, -88.2172222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:12 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.30000000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 451.30000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 451.32500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 451.72500000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 451.72500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 451.77500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 452.01250000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 452.01250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.23750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.30000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.32500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.72500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.77500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.01250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.23750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.56250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 461.82500000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 461.82500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 462.10000000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 462.10000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 462.35000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 464.33750000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 464.33750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 464.61250000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 464.61250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 464.83750000 | | | 40.000000 | 25.000000 | |
| 3 | 1 | MO | 464.83750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.56250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 466.82500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 467.10000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 467.35000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.33750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.61250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.83750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.30000000 | | 7K60FXE |
| 3 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 1 | 451.32500000 | | 7K60FXE |
| 2 | 1 | 451.72500000 | | 7K60FXE |
| 3 | 1 | 451.72500000 | | 7K60FXE |
| 1 | 1 | 451.77500000 | | 7K60FXE |
| 2 | 1 | 452.01250000 | | 7K60FXE |
| 3 | 1 | 452.01250000 | | 7K60FXE |
| 1 | 1 | 452.23750000 | | 7K60FXE |
| 3 | 1 | 456.30000000 | | 7K60FXE |
| 1 | 1 | 456.32500000 | | 7K60FXE |
| 3 | 1 | 456.72500000 | | 7K60FXE |
| 1 | 1 | 456.77500000 | | 7K60FXE |
| 3 | 1 | 457.01250000 | | 7K60FXE |
| 1 | 1 | 457.23750000 | | 7K60FXE |
| 1 | 1 | 461.56250000 | | 7K60FXE |
| 2 | 1 | 461.82500000 | | 7K60FXE |
| 3 | 1 | 461.82500000 | | 7K60FXE |
| 2 | 1 | 462.10000000 | | 7K60FXE |
| 3 | 1 | 462.10000000 | | 7K60FXE |
| 1 | 1 | 462.35000000 | | 7K60FXE |
| 2 | 1 | 464.33750000 | | 7K60FXE |
| 3 | 1 | 464.33750000 | | 7K60FXE |
| 2 | 1 | 464.61250000 | | 7K60FXE |
| 3 | 1 | 464.61250000 | | 7K60FXE |
| 2 | 1 | 464.83750000 | | 7K60FXE |
| 3 | 1 | 464.83750000 | | 7K60FXE |
| 1 | 1 | 466.56250000 | | 7K60FXE |
| 3 | 1 | 466.82500000 | | 7K60FXE |
| 3 | 1 | 467.10000000 | | 7K60FXE |
| 1 | 1 | 467.35000000 | | 7K60FXE |
| 3 | 1 | 469.33750000 | | 7K60FXE |
| 3 | 1 | 469.61250000 | | 7K60FXE |
| 3 | 1 | 469.83750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AURORA, DUPAGE, IL | 41.81216667, -88.21722222 | | | | |
| 2 | T | 2865 Duke Pkwy, Aurora, DUPAGE, IL | 41.81216667, -88.21722222 | 220.000 m | BANT | 9.000 m structure / 12.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | V | | | 13.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2806 DUKE PARKWAY, AURORA, IL | KANE | 2062661000 |
| 2 | 2865 Duke Pkwy, Aurora, IL | DUPAGE | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-20 | WQZU233 | LIAUA |
| 2018-06-13 | WQZU233 | LIAUA |
| 2018-06-05 | WQZU233 | LETCNS |
| 2017-09-06 | WQZU233 | LIMOD |
| 2017-08-16 | WQZU233 | LIAUA |
| 2017-08-03 | WQZU233 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3944988 | 2026-08-02 01:22:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZU233 | ULS 3944988 | 2026-08-02 01:22:12 |
| Status | A | ULS 3944988 | 2026-08-02 01:22:12 |
| Service | IG | ULS 3944988 | 2026-08-02 01:22:12 |
| Grant Date | 2017-08-03 | ULS 3944988 | 2026-08-02 01:22:12 |
| Expiration Date | 2027-08-03 | ULS 3944988 | 2026-08-02 01:22:12 |