Universal Licensing System
WSAY811
UNIVERSITY OF CHICAGO MEDICAL CENTER
License details
| ULS identifier | 4892259 |
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| Call sign | WSAY811 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-02-23 |
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| Expiration | 2034-02-23 |
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| Frequency range | 155.28 - 155.34 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.7891944, -87.5872778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.28000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 155.28000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB | 155.34000000 | | | 100.000000 | 88.000000 | |
| 2 | 1 | MO | 155.34000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.28000000 | | 11K2F3E |
| 2 | 1 | 155.28000000 | | 11K2F3E |
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 2 | 1 | 155.34000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 950 E 59TH ST, CHICAGO, COOK, IL | 41.78919444, -87.58727778 | 181.000 m | BANT | 57.000 m structure / 59.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 59.000 m | | | | 59.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 950 E 59TH ST, CHICAGO, IL | COOK | 3129627370 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-23 | WSAY811 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4892259 | 2026-08-02 01:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSAY811 | ULS 4892259 | 2026-08-02 01:08:34 |
| Status | A | ULS 4892259 | 2026-08-02 01:08:34 |
| Service | PW | ULS 4892259 | 2026-08-02 01:08:34 |
| Grant Date | 2024-02-23 | ULS 4892259 | 2026-08-02 01:08:34 |
| Expiration Date | 2034-02-23 | ULS 4892259 | 2026-08-02 01:08:34 |