Universal Licensing System
WRNR993
ESP Wireless Technology Group, Inc.
License details
| ULS identifier | 4487126 |
|---|
| Call sign | WRNR993 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 2021-08-16 |
|---|
| Expiration | 2022-02-12 |
|---|
| Cancellation | 2022-04-16 |
|---|
| Frequency range | 471.8625 - 475.1125 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8789167, -87.6361667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:21 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 471.86250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO8 | 471.86250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 472.11250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO8 | 472.11250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 474.86250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 474.86250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 475.11250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 475.11250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.86250000 | | 7K60FXW |
| 1 | 1 | 471.86250000 | | 11K2F3E |
| 1 | 1 | 471.86250000 | | 4K00F1W |
| 1 | 1 | 471.86250000 | | 11K2F2D |
| 1 | 1 | 471.86250000 | | 11K2F1D |
| 2 | 1 | 471.86250000 | | 11K2F1D |
| 2 | 1 | 471.86250000 | | 11K2F3E |
| 2 | 1 | 471.86250000 | | 7K60FXW |
| 2 | 1 | 471.86250000 | | 4K00F1W |
| 2 | 1 | 471.86250000 | | 11K2F2D |
| 1 | 1 | 472.11250000 | | 11K2F2D |
| 1 | 1 | 472.11250000 | | 4K00F1W |
| 1 | 1 | 472.11250000 | | 7K60FXW |
| 1 | 1 | 472.11250000 | | 11K2F1D |
| 1 | 1 | 472.11250000 | | 11K2F3E |
| 2 | 1 | 472.11250000 | | 7K60FXW |
| 2 | 1 | 472.11250000 | | 11K2F3E |
| 2 | 1 | 472.11250000 | | 11K2F2D |
| 2 | 1 | 472.11250000 | | 4K00F1W |
| 2 | 1 | 472.11250000 | | 11K2F1D |
| 2 | 1 | 474.86250000 | | 11K2F1D |
| 2 | 1 | 474.86250000 | | 4K00F1W |
| 2 | 1 | 474.86250000 | | 11K2F3E |
| 2 | 1 | 474.86250000 | | 11K2F2D |
| 2 | 1 | 474.86250000 | | 7K60FXW |
| 3 | 1 | 474.86250000 | | 11K2F2D |
| 3 | 1 | 474.86250000 | | 7K60FXW |
| 3 | 1 | 474.86250000 | | 11K2F3E |
| 3 | 1 | 474.86250000 | | 4K00F1W |
| 3 | 1 | 474.86250000 | | 11K2F1D |
| 2 | 1 | 475.11250000 | | 7K60FXW |
| 2 | 1 | 475.11250000 | | 4K00F1W |
| 2 | 1 | 475.11250000 | | 11K2F3E |
| 2 | 1 | 475.11250000 | | 11K2F1D |
| 2 | 1 | 475.11250000 | | 11K2F2D |
| 3 | 1 | 475.11250000 | | 11K2F2D |
| 3 | 1 | 475.11250000 | | 4K00F1W |
| 3 | 1 | 475.11250000 | | 7K60FXW |
| 3 | 1 | 475.11250000 | | 11K2F1D |
| 3 | 1 | 475.11250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 233 South Wacker Drive, Chicago, COOK, IL | 41.87891667, -87.63616667 | 181.400 m | BTWR | 437.500 m structure / 527.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 366.000 m | | | | 369.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9126 Ogden Ave, Brookfield, IL | COOK | 7084858930 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-16 | WRNR993 | LIEXP |
| 2021-08-16 | WRNR993 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4487126 | 2026-08-02 01:16:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNR993 | ULS 4487126 | 2026-08-02 01:16:21 |
| Status | E | ULS 4487126 | 2026-08-02 01:16:21 |
| Service | YG | ULS 4487126 | 2026-08-02 01:16:21 |
| Grant Date | 2021-08-16 | ULS 4487126 | 2026-08-02 01:16:21 |
| Expiration Date | 2022-02-12 | ULS 4487126 | 2026-08-02 01:16:21 |
| Cancellation Date | 2022-04-16 | ULS 4487126 | 2026-08-02 01:16:21 |