Universal Licensing System
WPQE583
YELLOW GROUP, LLC
License details
| ULS identifier | 1824977 |
|---|
| Call sign | WPQE583 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-06-16 |
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| Expiration | 2025-06-15 |
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| Cancellation | 2025-08-16 |
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| Frequency range | 463.875 - 468.875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8789167, -87.6361667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.87500000 | | | 90.000000 | 57.000000 | |
| 3 | 1 | MO | 463.87500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FX1 | 468.87500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 468.87500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.87500000 | | 1K20F3E |
| 1 | 1 | 463.87500000 | | 11K2F1D |
| 3 | 1 | 463.87500000 | | 11K2F1D |
| 3 | 1 | 463.87500000 | | 11K2F3E |
| 2 | 1 | 468.87500000 | | 11K2F3E |
| 2 | 1 | 468.87500000 | | 11K2F1D |
| 3 | 1 | 468.87500000 | | 11K2F1D |
| 3 | 1 | 468.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEARS TOWER, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 174.000 m | B | 436.000 m structure / 436.000 m overall | N |
| 2 | T | IL | | | | | |
| 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 |
|---|
| 2 | 3351 West Addison Street, Chicago, IL | COOK | 3128813199 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-16 | WPQE583 | LIEXP |
| 2025-03-24 | WPQE583 | LETRES |
| 2015-06-16 | WPQE583 | LIREN |
| 2015-03-23 | WPQE583 | LETRES |
| 2013-05-08 | WPQE583 | ESUAPR |
| 2013-05-08 | WPQE583 | LIAUA |
| 2012-02-16 | WPQE583 | LIMOD |
| 2011-05-13 | WPQE583 | LIASS |
| 2011-05-10 | WPQE583 | ESUAPR |
| 2011-04-03 | WPQE583 | LIASS |
| 2011-04-01 | WPQE583 | ESUAPR |
| 2007-05-01 | WPQE583 | LIASS |
| 2005-03-30 | WPQE583 | LTSAPR |
| 2005-03-30 | WPQE583 | LIREN |
| 2005-03-21 | WPQE583 | LETRES |
| 2005-03-18 | WPQE583 | LTSFRN |
| 2001-08-24 | WPQE583 | AUDOPR |
| 2000-11-23 | WPQE583 | LICCNV |
| 2000-06-15 | WPQE583 | AUTHPR |
| 2000-06-15 | WPQE583 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1824977 | 2026-08-02 01:18:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQE583 | ULS 1824977 | 2026-08-02 01:18:21 |
| Status | E | ULS 1824977 | 2026-08-02 01:18:21 |
| Service | IG | ULS 1824977 | 2026-08-02 01:18:21 |
| Grant Date | 2015-06-16 | ULS 1824977 | 2026-08-02 01:18:21 |
| Expiration Date | 2025-06-15 | ULS 1824977 | 2026-08-02 01:18:21 |
| Cancellation Date | 2025-08-16 | ULS 1824977 | 2026-08-02 01:18:21 |