Universal Licensing System
WSNW797
ILLINOIS, STATE OF
License details
| ULS identifier | 5345166 |
|---|
| Call sign | WSNW797 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2026-08-13 |
|---|
| Expiration | 2036-08-13 |
|---|
| Frequency range | 453.4 - 458.4 MHz (2 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8848333, -87.6328333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-30 09:52:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.40000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB2 | 453.40000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 453.40000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB | 453.40000000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | FB2 | 453.40000000 | | | 10.000000 | 10.000000 | |
| 4 | 1 | MO | 453.40000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | FB | 453.40000000 | | | 10.000000 | 10.000000 | |
| 5 | 1 | FB2 | 453.40000000 | | | 10.000000 | 10.000000 | |
| 6 | 1 | MO | 453.40000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FX1 | 458.40000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 458.40000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 458.40000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 458.40000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | FX1 | 458.40000000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 458.40000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.40000000 | | 11K2F3E |
| 1 | 1 | 453.40000000 | | 11K2F3E |
| 2 | 1 | 453.40000000 | | 11K2F3E |
| 3 | 1 | 453.40000000 | | 11K2F3E |
| 3 | 1 | 453.40000000 | | 11K2F3E |
| 4 | 1 | 453.40000000 | | 11K2F3E |
| 5 | 1 | 453.40000000 | | 11K2F3E |
| 5 | 1 | 453.40000000 | | 11K2F3E |
| 6 | 1 | 453.40000000 | | 11K2F3E |
| 1 | 1 | 458.40000000 | | 11K2F3E |
| 2 | 1 | 458.40000000 | | 11K2F3E |
| 3 | 1 | 458.40000000 | | 11K2F3E |
| 4 | 1 | 458.40000000 | | 11K2F3E |
| 5 | 1 | 458.40000000 | | 11K2F3E |
| 6 | 1 | 458.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 160 N LASALLE, CHICAGO, COOK, IL | 41.88483333, -87.63283333 | 182.000 m | B | 83.800 m structure / 83.800 m overall | |
| 2 | T | | | | | | |
| 3 | T | 115 S LASALLE, CHICAGO, COOK, IL | 41.88055556, -87.63191667 | 181.000 m | B | 155.400 m structure / 155.400 m overall | |
| 4 | T | | | | | | |
| 5 | T | 555 WEST MONROE, CHICAGO, COOK, IL | 41.88047222, -87.64169444 | 181.000 m | B | 177.700 m structure / 177.700 m overall | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 83.800 m | | | | 86.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 155.400 m | | | | 156.700 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 177.700 m | | | | 178.700 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 W RANDOLPH STE 2-300, CHICAGO, IL | COOK | 3129176666 |
License history
| Date | File or call sign | Action |
|---|
| 2026-08-13 | WSNW797 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5345166 | 2026-08-30 09:52:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSNW797 | ULS 5345166 | 2026-08-30 09:52:07 |
| Status | A | ULS 5345166 | 2026-08-30 09:52:07 |
| Service | PW | ULS 5345166 | 2026-08-30 09:52:07 |
| Grant Date | 2026-08-13 | ULS 5345166 | 2026-08-30 09:52:07 |
| Expiration Date | 2036-08-13 | ULS 5345166 | 2026-08-30 09:52:07 |