Universal Licensing System
WPPU807
UNIVERSITY OF CHICAGO FACILITIES/SECURITY
License details
| ULS identifier | 1820202 |
|---|
| Call sign | WPPU807 |
|---|
| Radio service | YG |
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| Status | A |
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| Grant date | 2025-03-05 |
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| Expiration | 2035-01-21 |
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| Frequency range | 476.6625 - 480.5875 MHz (10 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.7850278, -87.5900556 |
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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 | FB8 | 476.66250000 | | | 35.000000 | 41.000000 | |
| 2 | 1 | FB8 | 476.83750000 | | | 35.000000 | 68.000000 | |
| 2 | 1 | FB8 | 477.13750000 | | | 35.000000 | 68.000000 | |
| 2 | 1 | FB8 | 477.28750000 | | | 35.000000 | 68.000000 | |
| 2 | 1 | FB2 | 477.58750000 | | | 35.000000 | 68.000000 | |
| 3 | 1 | MO8 | 479.66250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO8 | 479.83750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO8 | 480.13750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO8 | 480.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 480.58750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 476.66250000 | | 7K60FXE |
| 1 | 1 | 476.66250000 | | 11K2F3E |
| 2 | 1 | 476.83750000 | | 7K60FXE |
| 2 | 1 | 476.83750000 | | 11K2F3E |
| 2 | 1 | 477.13750000 | | 11K2F3E |
| 2 | 1 | 477.13750000 | | 7K60FXE |
| 2 | 1 | 477.28750000 | | 11K2F3E |
| 2 | 1 | 477.28750000 | | 7K60FXE |
| 2 | 1 | 477.58750000 | | 11K2F3E |
| 2 | 1 | 477.58750000 | | 7K60FXE |
| 3 | 1 | 479.66250000 | | 7K60FXE |
| 3 | 1 | 479.66250000 | | 11K2F3E |
| 3 | 1 | 479.83750000 | | 7K60FXE |
| 3 | 1 | 479.83750000 | | 11K2F3E |
| 3 | 1 | 480.13750000 | | 7K60FXE |
| 3 | 1 | 480.13750000 | | 11K2F3E |
| 3 | 1 | 480.28750000 | | 11K2F3E |
| 3 | 1 | 480.28750000 | | 7K60FXE |
| 3 | 1 | 480.58750000 | | 7K60FXE |
| 3 | 1 | 480.58750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5555 S ELLIS, CHICAGO, COOK, IL | 41.78502778, -87.59005556 | 180.000 m | BANT | 49.000 m structure / 51.000 m overall | N |
| 2 | T | 5801 S DORCHESTER AVE, CHICAGO, COOK, IL | 41.78947222, -87.59144444 | 180.000 m | B | 52.000 m structure / 52.000 m overall | N |
| 3 | T | CHICAGO, COOK, IL | 41.78308333, -87.67116667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | 50.000 | |
| 1 | 2 | T | | 49.000 m | | | | 51.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5555 S ELLIS, CHICAGO, IL | COOK | 7737029999 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-05 | WPPU807 | LIREN |
| 2024-10-28 | WPPU807 | LETRES |
| 2014-12-09 | WPPU807 | LIREN |
| 2014-10-27 | WPPU807 | LETRES |
| 2014-01-09 | WPPU807 | LIMOD |
| 2013-07-31 | WPPU807 | ESCAPR |
| 2012-12-23 | WPPU807 | ESCAPR |
| 2008-08-04 | WPPU807 | LIMOD |
| 2008-03-31 | WPPU807 | COR |
| 2005-01-05 | WPPU807 | LTSFRN |
| 2005-01-05 | WPPU807 | LIREN |
| 2004-10-25 | WPPU807 | LETRES |
| 2001-12-10 | WPPU807 | AUDOPR |
| 2000-11-23 | WPPU807 | LICCNV |
| 2000-01-21 | WPPU807 | AUTHPR |
| 2000-01-21 | WPPU807 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1820202 | 2026-08-02 01:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPU807 | ULS 1820202 | 2026-08-02 01:08:34 |
| Status | A | ULS 1820202 | 2026-08-02 01:08:34 |
| Service | YG | ULS 1820202 | 2026-08-02 01:08:34 |
| Grant Date | 2025-03-05 | ULS 1820202 | 2026-08-02 01:08:34 |
| Expiration Date | 2035-01-21 | ULS 1820202 | 2026-08-02 01:08:34 |