Universal Licensing System
KSI453
ELMHURST, CITY OF
License details
| ULS identifier | 1217311 |
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| Call sign | KSI453 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-07-19 |
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| Expiration | 2034-08-10 |
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| Frequency range | 154.04 - 155.025 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ELMHURST, DUPAGE, IL |
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| Coordinates | 41.9233611, -87.9497778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.04000000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | FB | 154.04000000 | | | 60.000000 | 60.000000 | |
| 3 | 1 | MO | 154.04000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | MO | 155.02500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.04000000 | | 11K0F3E |
| 2 | 1 | 154.04000000 | | 11K0F3E |
| 3 | 1 | 154.04000000 | | 11K2F3E |
| 3 | 1 | 155.02500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 794 INDUSTRIAL DR, ELMHURST, DUPAGE, IL | 41.92336111, -87.94977778 | 210.000 m | | | N |
| 2 | T | 625 S RT 83, ELMHURST, DUPAGE, IL | 41.88113889, -87.96005556 | 201.000 m | | | N |
| 3 | T | DUPAGE, IL | 41.90086111, -87.93866667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | | |
| 1 | 2 | T | | 14.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 118 SCHILLER ST, ELMHURST, IL | | 6305303050 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-19 | KSI453 | LIREN |
| 2024-07-11 | KSI453 | ESURNW |
| 2024-06-11 | KSI453 | ESURNW |
| 2024-05-20 | KSI453 | LETRES |
| 2021-11-13 | KSI453 | LIAUA |
| 2014-05-29 | KSI453 | COR |
| 2014-05-29 | KSI453 | LIREN |
| 2014-05-12 | KSI453 | ESURNW |
| 2011-01-03 | KSI453 | LIMOD |
| 2010-12-30 | KSI453 | ESUAPR |
| 2010-12-09 | KSI453 | LIMOD |
| 2010-10-08 | KSI453 | ESCAPR |
| 2010-06-30 | KSI453 | ESCAPR |
| 2010-06-28 | KSI453 | ESCAPR |
| 2004-05-14 | KSI453 | LIREN |
| 2004-05-13 | KSI453 | LETRES |
| 2001-09-17 | KSI453 | AUDOPR |
| 2000-10-20 | KSI453 | LICCNV |
| 1999-06-08 | KSI453 | AUTHPR |
| 1999-06-08 | KSI453 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1217311 | 2026-08-02 01:09:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSI453 | ULS 1217311 | 2026-08-02 01:09:01 |
| Status | A | ULS 1217311 | 2026-08-02 01:09:01 |
| Service | PW | ULS 1217311 | 2026-08-02 01:09:01 |
| Grant Date | 2024-07-19 | ULS 1217311 | 2026-08-02 01:09:01 |
| Expiration Date | 2034-08-10 | ULS 1217311 | 2026-08-02 01:09:01 |