Universal Licensing System
KZZ721
ILLINOIS STATE POLICE
License details
| ULS identifier | 1260699 |
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| Call sign | KZZ721 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-01-26 |
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| Expiration | 2033-02-04 |
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| Frequency range | 453.9 MHz |
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| Locations | 1 |
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| Representative location | PARK FOREST SOUTH, WILL, IL |
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| Coordinates | 41.4489167, -87.7153333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.90000000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | GOVERNORS STATE UNIVERSITY E OF JCT US RT 54 & STUENKEL RD, PARK FOREST SOUTH, WILL, IL | 41.44891667, -87.71533333 | 238.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | SECURITY OFFICE, GOVERNORS STATE U, University Park, IL | WILL | 7085344900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KZZ721 | LIAUA |
| 2023-01-26 | KZZ721 | LIREN |
| 2023-01-05 | KZZ721 | ESURNW |
| 2022-12-06 | KZZ721 | ESURNW |
| 2022-11-14 | KZZ721 | LETRES |
| 2021-07-24 | KZZ721 | LIAUA |
| 2021-06-23 | KZZ721 | LIAUA |
| 2014-09-09 | KZZ721 | LIAUA |
| 2014-09-08 | KZZ721 | ESUAPR |
| 2013-02-28 | KZZ721 | LIMOD |
| 2013-02-27 | KZZ721 | ESUAPR |
| 2012-11-09 | KZZ721 | LIREN |
| 2012-11-06 | KZZ721 | ESURNW |
| 2012-05-01 | KZZ721 | LIAUA |
| 2012-04-30 | KZZ721 | ESUAPR |
| 2010-09-27 | KZZ721 | LIMOD |
| 2010-07-14 | KZZ721 | ESUAPR |
| 2010-03-11 | KZZ721 | LIAUA |
| 2010-03-10 | KZZ721 | ESUAPR |
| 2009-02-25 | KZZ721 | LIAUA |
| 2009-02-24 | KZZ721 | ESCAPR |
| 2002-11-14 | KZZ721 | LIREN |
| 2002-11-12 | KZZ721 | LETRES |
| 2002-04-30 | KZZ721 | AUDOPR |
| 2000-10-20 | KZZ721 | LICCNV |
| 1997-12-10 | KZZ721 | LIREN |
| 1997-12-10 | KZZ721 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1260699 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KZZ721 | ULS 1260699 | 2026-08-02 01:13:22 |
| Status | A | ULS 1260699 | 2026-08-02 01:13:22 |
| Service | PW | ULS 1260699 | 2026-08-02 01:13:22 |
| Grant Date | 2023-01-26 | ULS 1260699 | 2026-08-02 01:13:22 |
| Expiration Date | 2033-02-04 | ULS 1260699 | 2026-08-02 01:13:22 |