Universal Licensing System
8YN
MMA Investments LLC
License details
| ULS identifier | 2683188 |
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| Call sign | 8YN |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2004-12-31 |
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| Expiration | 2014-12-31 |
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| Cancellation | 2015-03-07 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:09 |
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Licensee
| Name | MMA Investments LLC |
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| Applicant type | L |
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| FRN | 0012413357 |
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| Location | Winnetka, IL |
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| Address | 175 DeWindt Rd, Winnetka, IL, 60093 |
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License history
| Date | File or call sign | Action |
|---|
| 2015-03-07 | 8YN | LIEXP |
| 2014-10-06 | 8YN | LETRES |
| 2006-06-20 | 8YN | LIAUA |
| 2004-12-31 | 8YN | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2683188 | 2026-08-02 01:41:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 8YN | ULS 2683188 | 2026-08-02 01:41:09 |
| Status | E | ULS 2683188 | 2026-08-02 01:41:09 |
| Service | AC | ULS 2683188 | 2026-08-02 01:41:09 |
| Grant Date | 2004-12-31 | ULS 2683188 | 2026-08-02 01:41:09 |
| Expiration Date | 2014-12-31 | ULS 2683188 | 2026-08-02 01:41:09 |
| Cancellation Date | 2015-03-07 | ULS 2683188 | 2026-08-02 01:41:09 |