Universal Licensing System
WRZD656
UNIVERSITY OF ILLINOIS
License details
| ULS identifier | 4831762 |
|---|
| Call sign | WRZD656 |
|---|
| Radio service | YW |
|---|
| Status | A |
|---|
| Grant date | 2023-10-20 |
|---|
| Expiration | 2033-10-20 |
|---|
| Frequency range | 480.675 - 481.5125 MHz (8 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8708333, -87.6504444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 477.67500000 | | | 100.000000 | 75.000000 | |
| 1 | 1 | FB2 | 477.70000000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | FB2 | 477.80000000 | | | 100.000000 | 75.000000 | |
| 3 | 1 | FB2 | 477.95000000 | | | 100.000000 | 75.000000 | |
| 1 | 1 | FB2 | 478.03750000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | FB2 | 478.03750000 | | | 100.000000 | 75.000000 | |
| 3 | 1 | FB2 | 478.03750000 | | | 100.000000 | 75.000000 | |
| 1 | 1 | FB2 | 478.06250000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | FB2 | 478.06250000 | | | 100.000000 | 75.000000 | |
| 3 | 1 | FB2 | 478.06250000 | | | 100.000000 | 75.000000 | |
| 1 | 1 | FB2 | 478.28750000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | FB2 | 478.28750000 | | | 100.000000 | 75.000000 | |
| 3 | 1 | FB2 | 478.28750000 | | | 100.000000 | 75.000000 | |
| 1 | 1 | FB2 | 478.43750000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | FB2 | 478.43750000 | | | 100.000000 | 75.000000 | |
| 3 | 1 | FB2 | 478.43750000 | | | 100.000000 | 75.000000 | |
| 1 | 1 | FB2 | 478.51250000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | FB2 | 478.51250000 | | | 100.000000 | 75.000000 | |
| 3 | 1 | FB2 | 478.51250000 | | | 100.000000 | 75.000000 | |
| 6 | 1 | MO | 480.67500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 480.70000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 480.80000000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 480.95000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 481.03750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 481.03750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 481.03750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 481.06250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 481.06250000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 481.06250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 481.28750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 481.28750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 481.28750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 481.43750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 481.43750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 481.43750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 481.51250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 481.51250000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 481.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 477.67500000 | | 11K2F3E |
| 3 | 1 | 477.67500000 | | 7K60FXD |
| 3 | 1 | 477.67500000 | | 7K60FXE |
| 1 | 1 | 477.70000000 | | 7K60FXE |
| 1 | 1 | 477.70000000 | | 7K60FXD |
| 1 | 1 | 477.70000000 | | 11K2F3E |
| 2 | 1 | 477.80000000 | | 7K60FXD |
| 2 | 1 | 477.80000000 | | 7K60FXE |
| 2 | 1 | 477.80000000 | | 11K2F3E |
| 3 | 1 | 477.95000000 | | 7K60FXE |
| 3 | 1 | 477.95000000 | | 11K2F3E |
| 3 | 1 | 477.95000000 | | 7K60FXD |
| 1 | 1 | 478.03750000 | | 11K2F3E |
| 1 | 1 | 478.03750000 | | 7K60FXE |
| 1 | 1 | 478.03750000 | | 7K60FXD |
| 2 | 1 | 478.03750000 | | 7K60FXD |
| 2 | 1 | 478.03750000 | | 11K2F3E |
| 2 | 1 | 478.03750000 | | 7K60FXE |
| 3 | 1 | 478.03750000 | | 7K60FXE |
| 3 | 1 | 478.03750000 | | 7K60FXD |
| 3 | 1 | 478.03750000 | | 11K2F3E |
| 1 | 1 | 478.06250000 | | 7K60FXE |
| 1 | 1 | 478.06250000 | | 11K2F3E |
| 1 | 1 | 478.06250000 | | 7K60FXD |
| 2 | 1 | 478.06250000 | | 7K60FXE |
| 2 | 1 | 478.06250000 | | 11K2F3E |
| 2 | 1 | 478.06250000 | | 7K60FXD |
| 3 | 1 | 478.06250000 | | 7K60FXE |
| 3 | 1 | 478.06250000 | | 11K2F3E |
| 3 | 1 | 478.06250000 | | 7K60FXD |
| 1 | 1 | 478.28750000 | | 7K60FXD |
| 1 | 1 | 478.28750000 | | 7K60FXE |
| 1 | 1 | 478.28750000 | | 11K2F3E |
| 2 | 1 | 478.28750000 | | 7K60FXD |
| 2 | 1 | 478.28750000 | | 11K2F3E |
| 2 | 1 | 478.28750000 | | 7K60FXE |
| 3 | 1 | 478.28750000 | | 7K60FXD |
| 3 | 1 | 478.28750000 | | 11K2F3E |
| 3 | 1 | 478.28750000 | | 7K60FXE |
| 1 | 1 | 478.43750000 | | 7K60FXE |
| 1 | 1 | 478.43750000 | | 11K2F3E |
| 1 | 1 | 478.43750000 | | 7K60FXD |
| 2 | 1 | 478.43750000 | | 7K60FXE |
| 2 | 1 | 478.43750000 | | 11K2F3E |
| 2 | 1 | 478.43750000 | | 7K60FXD |
| 3 | 1 | 478.43750000 | | 11K2F3E |
| 3 | 1 | 478.43750000 | | 7K60FXD |
| 3 | 1 | 478.43750000 | | 7K60FXE |
| 1 | 1 | 478.51250000 | | 11K2F3E |
| 1 | 1 | 478.51250000 | | 7K60FXD |
| 1 | 1 | 478.51250000 | | 7K60FXE |
| 2 | 1 | 478.51250000 | | 11K2F3E |
| 2 | 1 | 478.51250000 | | 7K60FXD |
| 2 | 1 | 478.51250000 | | 7K60FXE |
| 3 | 1 | 478.51250000 | | 7K60FXD |
| 3 | 1 | 478.51250000 | | 7K60FXE |
| 3 | 1 | 478.51250000 | | 11K2F3E |
| 6 | 1 | 480.67500000 | | 11K2F3E |
| 6 | 1 | 480.67500000 | | 7K60FXD |
| 6 | 1 | 480.67500000 | | 7K60FXE |
| 4 | 1 | 480.70000000 | | 7K60FXE |
| 4 | 1 | 480.70000000 | | 7K60FXD |
| 4 | 1 | 480.70000000 | | 11K2F3E |
| 5 | 1 | 480.80000000 | | 11K2F3E |
| 5 | 1 | 480.80000000 | | 7K60FXE |
| 5 | 1 | 480.80000000 | | 7K60FXD |
| 6 | 1 | 480.95000000 | | 11K2F3E |
| 6 | 1 | 480.95000000 | | 7K60FXE |
| 6 | 1 | 480.95000000 | | 7K60FXD |
| 4 | 1 | 481.03750000 | | 7K60FXD |
| 4 | 1 | 481.03750000 | | 7K60FXE |
| 4 | 1 | 481.03750000 | | 11K2F3E |
| 5 | 1 | 481.03750000 | | 7K60FXE |
| 5 | 1 | 481.03750000 | | 11K2F3E |
| 5 | 1 | 481.03750000 | | 7K60FXD |
| 6 | 1 | 481.03750000 | | 11K2F3E |
| 6 | 1 | 481.03750000 | | 7K60FXE |
| 6 | 1 | 481.03750000 | | 7K60FXD |
| 4 | 1 | 481.06250000 | | 11K2F3E |
| 4 | 1 | 481.06250000 | | 7K60FXE |
| 4 | 1 | 481.06250000 | | 7K60FXD |
| 5 | 1 | 481.06250000 | | 11K2F3E |
| 5 | 1 | 481.06250000 | | 7K60FXD |
| 5 | 1 | 481.06250000 | | 7K60FXE |
| 6 | 1 | 481.06250000 | | 11K2F3E |
| 6 | 1 | 481.06250000 | | 7K60FXE |
| 6 | 1 | 481.06250000 | | 7K60FXD |
| 4 | 1 | 481.28750000 | | 11K2F3E |
| 4 | 1 | 481.28750000 | | 7K60FXD |
| 4 | 1 | 481.28750000 | | 7K60FXE |
| 5 | 1 | 481.28750000 | | 7K60FXE |
| 5 | 1 | 481.28750000 | | 11K2F3E |
| 5 | 1 | 481.28750000 | | 7K60FXD |
| 6 | 1 | 481.28750000 | | 7K60FXE |
| 6 | 1 | 481.28750000 | | 11K2F3E |
| 6 | 1 | 481.28750000 | | 7K60FXD |
| 4 | 1 | 481.43750000 | | 11K2F3E |
| 4 | 1 | 481.43750000 | | 7K60FXD |
| 4 | 1 | 481.43750000 | | 7K60FXE |
| 5 | 1 | 481.43750000 | | 7K60FXE |
| 5 | 1 | 481.43750000 | | 11K2F3E |
| 5 | 1 | 481.43750000 | | 7K60FXD |
| 6 | 1 | 481.43750000 | | 7K60FXD |
| 6 | 1 | 481.43750000 | | 7K60FXE |
| 6 | 1 | 481.43750000 | | 11K2F3E |
| 4 | 1 | 481.51250000 | | 7K60FXD |
| 4 | 1 | 481.51250000 | | 11K2F3E |
| 4 | 1 | 481.51250000 | | 7K60FXE |
| 5 | 1 | 481.51250000 | | 7K60FXE |
| 5 | 1 | 481.51250000 | | 7K60FXD |
| 5 | 1 | 481.51250000 | | 11K2F3E |
| 6 | 1 | 481.51250000 | | 11K2F3E |
| 6 | 1 | 481.51250000 | | 7K60FXE |
| 6 | 1 | 481.51250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 851 S MORGAN STREET, CHICAGO, COOK, IL | 41.87083333, -87.65044444 | 180.000 m | BANT | 42.700 m structure / 45.700 m overall | |
| 2 | T | 1740 WEST TAYLOR STREET, CHICAGO, COOK, IL | 41.86977778, -87.67052778 | 181.000 m | BANT | 39.600 m structure / 42.700 m overall | |
| 3 | T | 300 S STATE ST, CHICAGO, COOK, IL | 41.87927778, -87.62891667 | 182.000 m | B | 55.100 m structure / 56.300 m overall | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.700 m | | | | 45.100 | |
| 1 | 2 | T | | 42.700 m | | | | 42.200 | |
| 1 | 3 | T | | 54.200 m | | | | 56.700 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 943 W. MAXWELL STEET, CHICAGO, IL | COOK | 3129962830 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-07 | WRZD656 | LIMOD |
| 2024-07-23 | WRZD656 | LETCNS |
| 2023-10-20 | WRZD656 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4831762 | 2026-08-02 01:21:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZD656 | ULS 4831762 | 2026-08-02 01:21:15 |
| Status | A | ULS 4831762 | 2026-08-02 01:21:15 |
| Service | YW | ULS 4831762 | 2026-08-02 01:21:15 |
| Grant Date | 2023-10-20 | ULS 4831762 | 2026-08-02 01:21:15 |
| Expiration Date | 2033-10-20 | ULS 4831762 | 2026-08-02 01:21:15 |