Universal Licensing System
KSI447
City of Naperville
License details
| ULS identifier | 1217310 |
|---|
| Call sign | KSI447 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-02-25 |
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| Expiration | 2032-05-20 |
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| Frequency range | 154.1 MHz |
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| Locations | 2 |
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| Representative location | NAPERVILLE, DUPAGE, IL |
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| Coordinates | 41.7622500, -88.1820000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.10000000 | | | 100.000000 | 160.000000 | |
| 2 | 1 | MO | 154.10000000 | | | 5.000000 | | |
| 2 | 1 | MO | 154.10000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.10000000 | | 11K0F3E |
| 2 | 1 | 154.10000000 | | 11K0F3E |
| 2 | 1 | 154.10000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1350 AURORA AVE, NAPERVILLE, DUPAGE, IL | 41.76225000, -88.18200000 | 212.000 m | | 52.000 m structure / 52.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | NAPERVILLE POLICE DEPT 1350 AURORA AVE, NAPERVILLE, IL | | 6304206147 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-25 | KSI447 | LIREN |
| 2022-02-21 | KSI447 | LETRES |
| 2019-04-20 | KSI447 | LIAUA |
| 2012-12-04 | KSI447 | LIMOD |
| 2012-12-03 | KSI447 | ESUAPR |
| 2012-03-07 | KSI447 | LIREN |
| 2012-02-27 | KSI447 | LETRES |
| 2012-02-20 | KSI447 | ESURNW |
| 2011-09-03 | KSI447 | LIMOD |
| 2011-09-02 | KSI447 | ESUAPR |
| 2011-07-14 | KSI447 | LTSAPR |
| 2011-07-13 | KSI447 | LIAUA |
| 2011-07-13 | KSI447 | ESCAPR |
| 2011-07-13 | KSI447 | EFCAPR |
| 2011-07-12 | KSI447 | ESUAPR |
| 2011-07-12 | KSI447 | EFUAPR |
| 2006-12-08 | KSI447 | LIAUA |
| 2006-12-07 | KSI447 | ESCAPR |
| 2002-03-02 | KSI447 | LIREN |
| 2002-02-25 | KSI447 | LETRES |
| 2001-12-17 | KSI447 | AUDOPR |
| 2000-10-20 | KSI447 | LICCNV |
| 1997-03-05 | KSI447 | AUTHPR |
| 1997-03-05 | KSI447 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1217310 | 2026-08-02 01:10:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSI447 | ULS 1217310 | 2026-08-02 01:10:19 |
| Status | A | ULS 1217310 | 2026-08-02 01:10:19 |
| Service | PW | ULS 1217310 | 2026-08-02 01:10:19 |
| Grant Date | 2022-02-25 | ULS 1217310 | 2026-08-02 01:10:19 |
| Expiration Date | 2032-05-20 | ULS 1217310 | 2026-08-02 01:10:19 |