Universal Licensing System
WZX503
ILLINOIS STATE POLICE
License details
| ULS identifier | 1238857 |
|---|
| Call sign | WZX503 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-01-28 |
|---|
| Expiration | 2035-04-12 |
|---|
| Frequency range | 45.28 - 45.44 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CLAY CITY, CLAY, IL |
|---|
| Coordinates | 38.6667222, -88.3508889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:47:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 45.28000000 | | | 250.000000 | 220.000000 | |
| 1 | 1 | FB | 45.36000000 | | | 250.000000 | 220.000000 | |
| 1 | 1 | FB | 45.40000000 | | | 250.000000 | 220.000000 | |
| 1 | 1 | FB | 45.44000000 | | | 250.000000 | 220.000000 | |
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 | 2 KM S, CLAY CITY, CLAY, IL | 38.66672222, -88.35088889 | 161.000 m | TOWER | 98.000 m structure / 98.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.000 m | | | | | |
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 | WZX503 | LIAUA |
| 2025-01-28 | WZX503 | LIREN |
| 2025-01-20 | WZX503 | LETRES |
| 2025-01-12 | WZX503 | ESURNW |
| 2021-07-24 | WZX503 | LIAUA |
| 2021-06-23 | WZX503 | LIAUA |
| 2015-01-13 | WZX503 | LIREN |
| 2014-12-09 | WZX503 | LIAUA |
| 2014-12-08 | WZX503 | ESUAPR |
| 2012-06-27 | WZX503 | LIAUA |
| 2012-06-26 | WZX503 | ESUAPR |
| 2010-03-09 | WZX503 | LIAUA |
| 2010-03-08 | WZX503 | ESUAPR |
| 2009-02-25 | WZX503 | LIAUA |
| 2009-02-24 | WZX503 | ESCAPR |
| 2005-01-13 | WZX503 | LIREN |
| 2005-01-12 | WZX503 | ESCAPR |
| 2002-04-30 | WZX503 | AUDOPR |
| 2000-10-20 | WZX503 | LICCNV |
| 2000-03-02 | WZX503 | LIREN |
| 2000-03-02 | WZX503 | AUTHPR |
| 2000-01-07 | WZX503 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1238857 | 2026-08-16 06:47:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZX503 | ULS 1238857 | 2026-08-16 06:47:43 |
| Status | A | ULS 1238857 | 2026-08-16 06:47:43 |
| Service | PW | ULS 1238857 | 2026-08-16 06:47:43 |
| Grant Date | 2025-01-28 | ULS 1238857 | 2026-08-16 06:47:43 |
| Expiration Date | 2035-04-12 | ULS 1238857 | 2026-08-16 06:47:43 |