Universal Licensing System
KZI3
GARY CHICAGO AIRPORT AUTHORITY
License details
| ULS identifier | 1973354 |
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| Call sign | KZI3 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2008-04-11 |
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| Expiration | 2016-10-03 |
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| Cancellation | 2016-12-03 |
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| Frequency range | 121.9 - 125.6 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | GARY, LAKE, IN |
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| Coordinates | 41.6150278, -87.4103056 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAC | 121.90000000 | | | 10.000000 | | |
| 1 | 1 | FAC | 125.60000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 121.90000000 | | 6K00A3E |
| 1 | 1 | 125.60000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GARY REGIONAL AIRPORT, GARY, LAKE, IN | 41.61502778, -87.41030556 | 180.000 m | B | 17.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-12-03 | KZI3 | LIEXP |
| 2016-07-11 | KZI3 | LETRES |
| 2008-04-11 | KZI3 | LIREN |
| 2006-09-13 | KZI3 | ESUAPR |
| 2006-09-03 | KZI3 | ESURNW |
| 2006-08-04 | KZI3 | ESURNW |
| 2006-07-10 | KZI3 | LETRES |
| 2006-07-05 | KZI3 | ESURNW |
| 2002-01-02 | KZI3 | LIREN |
| 2001-07-09 | KZI3 | LETRES |
| 2001-04-27 | KZI3 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1973354 | 2026-08-02 02:08:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KZI3 | ULS 1973354 | 2026-08-02 02:08:24 |
| Status | E | ULS 1973354 | 2026-08-02 02:08:24 |
| Service | AF | ULS 1973354 | 2026-08-02 02:08:24 |
| Grant Date | 2008-04-11 | ULS 1973354 | 2026-08-02 02:08:24 |
| Expiration Date | 2016-10-03 | ULS 1973354 | 2026-08-02 02:08:24 |
| Cancellation Date | 2016-12-03 | ULS 1973354 | 2026-08-02 02:08:24 |