Universal Licensing System
WPWM524
ILLINOIS STATE POLICE
License details
| ULS identifier | 2469905 |
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| Call sign | WPWM524 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-10-05 |
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| Expiration | 2032-12-19 |
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| Frequency range | 45.28 - 45.44 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | WESTCHESTER, COOK, IL |
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| Coordinates | 41.8533333, -87.9177778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 45.28000000 | | | 225.000000 | 165.000000 | |
| 1 | 1 | FB | 45.36000000 | | | 225.000000 | 165.000000 | |
| 1 | 1 | FB | 45.40000000 | | | 225.000000 | 165.000000 | |
| 1 | 1 | FB | 45.44000000 | | | 225.000000 | 165.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.28000000 | | 20K0F3E |
| 1 | 1 | 45.36000000 | | 20K0F3E |
| 1 | 1 | 45.40000000 | | 20K0F3E |
| 1 | 1 | 45.44000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22ND & I-294, PL35, WESTCHESTER, COOK, IL | 41.85333333, -87.91777778 | 210.300 m | TOWER | 91.400 m structure / 92.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 68.600 m | | | | 64.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2200 S Dirksen Pkwy, SPRINGFIELD, IL | SANGAMON | 2177827860 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | WPWM524 | LIAUA |
| 2022-10-05 | WPWM524 | LIREN |
| 2022-09-26 | WPWM524 | LETRES |
| 2021-07-24 | WPWM524 | LIAUA |
| 2021-06-23 | WPWM524 | LIAUA |
| 2014-10-28 | WPWM524 | LIAUA |
| 2014-10-27 | WPWM524 | ESUAPR |
| 2012-09-27 | WPWM524 | LIREN |
| 2012-09-24 | WPWM524 | LETRES |
| 2012-09-20 | WPWM524 | ESURNW |
| 2012-06-05 | WPWM524 | LIAUA |
| 2012-06-04 | WPWM524 | ESCAPR |
| 2010-03-11 | WPWM524 | LIAUA |
| 2010-03-10 | WPWM524 | ESUAPR |
| 2009-02-25 | WPWM524 | LIAUA |
| 2009-02-24 | WPWM524 | ESCAPR |
| 2003-09-15 | WPWM524 | LETCNS |
| 2002-12-19 | WPWM524 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2469905 | 2026-08-02 01:13:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWM524 | ULS 2469905 | 2026-08-02 01:13:23 |
| Status | A | ULS 2469905 | 2026-08-02 01:13:23 |
| Service | PW | ULS 2469905 | 2026-08-02 01:13:23 |
| Grant Date | 2022-10-05 | ULS 2469905 | 2026-08-02 01:13:23 |
| Expiration Date | 2032-12-19 | ULS 2469905 | 2026-08-02 01:13:23 |