Universal Licensing System
WPAQ571
UNIVERSITY OF CHICAGO
License details
| ULS identifier | 1701445 |
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| Call sign | WPAQ571 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-08-06 |
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| Expiration | 2002-09-22 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 463.45 - 469.675 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.7889167, -87.5989444 |
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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 | FB2 | 463.45000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 463.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.67500000 | | | 10.000000 | 15.000000 | |
| 2 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 468.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.45000000 | | 20K0F3E |
| 2 | 1 | 463.45000000 | | 20K0F3E |
| 1 | 1 | 464.67500000 | | 20K0F3E |
| 2 | 1 | 464.67500000 | | 20K0F3E |
| 2 | 1 | 464.98750000 | | 20K0F3E |
| 2 | 1 | 468.45000000 | | 20K0F3E |
| 2 | 1 | 469.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1101 E 58TH ST, CHICAGO, COOK, IL | 41.78891667, -87.59894444 | 180.000 m | BANT | 24.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1101 E 58TH ST, CHICAGO, IL | COOK | 7737027412 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | WPAQ571 | LIEXP |
| 2002-07-02 | WPAQ571 | LIMOD |
| 2002-07-01 | WPAQ571 | LETRES |
| 2002-01-23 | WPAQ571 | AUDOPR |
| 2000-11-23 | WPAQ571 | LICCNV |
| 1997-08-06 | WPAQ571 | LIREN |
| 1997-08-06 | WPAQ571 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1701445 | 2026-08-02 01:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPAQ571 | ULS 1701445 | 2026-08-02 01:08:34 |
| Status | E | ULS 1701445 | 2026-08-02 01:08:34 |
| Service | IG | ULS 1701445 | 2026-08-02 01:08:34 |
| Grant Date | 1997-08-06 | ULS 1701445 | 2026-08-02 01:08:34 |
| Expiration Date | 2002-09-22 | ULS 1701445 | 2026-08-02 01:08:34 |
| Cancellation Date | 2003-01-12 | ULS 1701445 | 2026-08-02 01:08:34 |