Universal Licensing System
7SB
OPA LLC
License details
| ULS identifier | 2492617 |
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| Call sign | 7SB |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2013-01-10 |
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| Expiration | 2023-03-06 |
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| Cancellation | 2022-01-12 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:38:58 |
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Licensee
| Name | OPA LLC |
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| Applicant type | L |
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| FRN | 0004160529 |
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| Location | WINNETKA, IL |
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| Address | 565 SHERIDAN ROAD, WINNETKA, IL, 60093 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-01-12 | 7SB | LITERM |
| 2013-01-10 | 7SB | LIREN |
| 2012-12-10 | 7SB | LETRES |
| 2003-03-06 | 7SB | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2492617 | 2026-08-02 01:38:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 7SB | ULS 2492617 | 2026-08-02 01:38:58 |
| Status | T | ULS 2492617 | 2026-08-02 01:38:58 |
| Service | AC | ULS 2492617 | 2026-08-02 01:38:58 |
| Grant Date | 2013-01-10 | ULS 2492617 | 2026-08-02 01:38:58 |
| Expiration Date | 2023-03-06 | ULS 2492617 | 2026-08-02 01:38:58 |
| Cancellation Date | 2022-01-12 | ULS 2492617 | 2026-08-02 01:38:58 |