Universal Licensing System
KCX586
ALARM DETECTION SYSTEMS INC
License details
| ULS identifier | 1772705 |
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| Call sign | KCX586 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-05 |
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| Expiration | 2035-10-10 |
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| Frequency range | 43 MHz |
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| Locations | 3 |
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| Representative location | AURORA, KANE, IL |
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| Coordinates | 41.7797500, -88.2961944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 43.00000000 | | | 100.000000 | 177.000000 | |
| 2 | 1 | FBS | 43.00000000 | | | 100.000000 | 190.000000 | |
| 3 | 1 | MO | 43.00000000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.00000000 | | 20K0F3E |
| 2 | 1 | 43.00000000 | | 20K0F3E |
| 3 | 1 | 43.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1113 CHURCH RD, AURORA, KANE, IL | 41.77975000, -88.29619444 | 229.000 m | TOWER | 55.000 m structure / 47.000 m overall | N |
| 2 | T | 1100 CHURCH RD, AURORA, KANE, IL | 41.78002778, -88.29813889 | 225.000 m | TOWER | 25.000 m structure / 25.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 57.000 m | | | | 74.000 | |
| 1 | 2 | T | | 25.000 m | | | | 38.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 CHURCH RD, AURORA, IL | | 6308446300 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-05 | KCX586 | LIREN |
| 2015-07-18 | KCX586 | LIREN |
| 2015-07-16 | KCX586 | LTSAPR |
| 2005-08-10 | KCX586 | LIREN |
| 2005-07-18 | KCX586 | LETRES |
| 2001-10-11 | KCX586 | AUDOPR |
| 2000-11-23 | KCX586 | LICCNV |
| 2000-10-10 | KCX586 | LIISS |
| 2000-10-10 | KCX586 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1772705 | 2026-08-02 01:12:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KCX586 | ULS 1772705 | 2026-08-02 01:12:56 |
| Status | A | ULS 1772705 | 2026-08-02 01:12:56 |
| Service | IG | ULS 1772705 | 2026-08-02 01:12:56 |
| Grant Date | 2025-08-05 | ULS 1772705 | 2026-08-02 01:12:56 |
| Expiration Date | 2035-10-10 | ULS 1772705 | 2026-08-02 01:12:56 |