Universal Licensing System
KSX7
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1970155 |
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| Call sign | KSX7 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2001-01-16 |
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| Expiration | 2006-01-17 |
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| Cancellation | 2006-03-25 |
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| Frequency range | 129.425 MHz |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.7839167, -87.7517222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 129.42500000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.42500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 591 S CENTRAL AVE, CHICAGO, COOK, IL | 41.78391667, -87.75172222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-03-25 | KSX7 | LIEXP |
| 2006-03-07 | KSX7 | AUTHPR |
| 2006-01-01 | KSX7 | LIASS |
| 2005-10-24 | KSX7 | LETRES |
| 2005-07-25 | KSX7 | ESCAPR |
| 2001-04-27 | KSX7 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1970155 | 2026-08-02 02:08:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSX7 | ULS 1970155 | 2026-08-02 02:08:28 |
| Status | E | ULS 1970155 | 2026-08-02 02:08:28 |
| Service | AF | ULS 1970155 | 2026-08-02 02:08:28 |
| Grant Date | 2001-01-16 | ULS 1970155 | 2026-08-02 02:08:28 |
| Expiration Date | 2006-01-17 | ULS 1970155 | 2026-08-02 02:08:28 |
| Cancellation Date | 2006-03-25 | ULS 1970155 | 2026-08-02 02:08:28 |