Universal Licensing System
KXC586
ALARM DETECTION SYSTEMS INC
License details
| ULS identifier | 1776872 |
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| Call sign | KXC586 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-08-13 |
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| Expiration | 2002-08-13 |
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| Cancellation | 2002-03-04 |
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| Frequency range | 43 MHz |
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| Locations | 5 |
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| Representative location | AURORA, KANE, IL |
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| Coordinates | 41.7805833, -88.2964722 |
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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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Licensee
| Name | ALARM DETECTION SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0002850204 |
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| Location | AURORA, IL |
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| Address | 1100 CHURCH RD, AURORA, IL, 605051998 |
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| Phone | 6308446300 |
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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 | 142.000000 | |
| 2 | 1 | FB | 43.00000000 | | | 100.000000 | 136.000000 | |
| 3 | 1 | FB | 43.00000000 | | | 100.000000 | 95.000000 | |
| 4 | 1 | FB | 43.00000000 | | | 100.000000 | 95.000000 | |
| 5 | 1 | MO | 43.00000000 | | | 60.000000 | | |
| 6 | 1 | MO | 43.00000000 | | | 60.000000 | | |
| 7 | 1 | MO | 43.00000000 | | | 60.000000 | | |
| 8 | 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 |
| 4 | 1 | 43.00000000 | | 20K0F3E |
| 5 | 1 | 43.00000000 | | 20K0F3E |
| 6 | 1 | 43.00000000 | | 20K0F3E |
| 7 | 1 | 43.00000000 | | 20K0F3E |
| 8 | 1 | 43.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5415 N SHERIDAN RD, CHICAGO, COOK, IL | 41.98030556, -87.65422222 | 178.000 m | B | 174.000 m structure / 174.000 m overall | N |
| 2 | T | 4 MI N ON HWY 88, STERLING, WHITESIDE, IL | 41.85169444, -89.71066667 | 225.000 m | TOWER | 95.000 m structure / 95.000 m overall | N |
| 3 | T | 19418 S 97TH AVE, MOKENA, WILL, IL | 41.53641667, -87.85477778 | 216.000 m | TOWER | 151.000 m structure / 151.000 m overall | N |
| 4 | T | 1115 CHURCH RD, AURORA, KANE, IL | 41.78058333, -88.29647222 | 219.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 174.000 m | | | | 0.000 | |
| 1 | 2 | T | | 87.000 m | | | | 0.000 | |
| 1 | 3 | T | | 91.000 m | | | | 0.000 | |
| 1 | 4 | T | | 58.000 m | | | | 0.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1100 CHURCH RD, AURORA, IL | | 7088446300 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-04 | KXC586 | LITERM |
| 2001-10-11 | KXC586 | AUDCAN |
| 2000-11-23 | KXC586 | LICCNV |
| 1998-03-19 | KXC586 | LIMOD |
| 1998-03-19 | KXC586 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1776872 | 2026-08-02 01:12:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KXC586 | ULS 1776872 | 2026-08-02 01:12:56 |
| Status | T | ULS 1776872 | 2026-08-02 01:12:56 |
| Service | IG | ULS 1776872 | 2026-08-02 01:12:56 |
| Grant Date | 1997-08-13 | ULS 1776872 | 2026-08-02 01:12:56 |
| Expiration Date | 2002-08-13 | ULS 1776872 | 2026-08-02 01:12:56 |
| Cancellation Date | 2002-03-04 | ULS 1776872 | 2026-08-02 01:12:56 |