Universal Licensing System
821ZB
American General Aviation Corporation
License details
| ULS identifier | 3693438 |
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| Call sign | 821ZB |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2015-04-22 |
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| Expiration | 2025-04-22 |
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| Cancellation | 2025-06-28 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:42:50 |
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Licensee
| Name | American General Aviation Corporation |
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| Applicant type | C |
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| FRN | 0024532863 |
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| Location | Oak Brook, IL |
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| Address | 2001 Midwest Road, Suite105, Oak Brook, IL, 60523 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-06-28 | 821ZB | LIEXP |
| 2025-01-27 | 821ZB | LETRES |
| 2015-04-22 | 821ZB | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3693438 | 2026-08-02 01:42:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 821ZB | ULS 3693438 | 2026-08-02 01:42:50 |
| Status | E | ULS 3693438 | 2026-08-02 01:42:50 |
| Service | AC | ULS 3693438 | 2026-08-02 01:42:50 |
| Grant Date | 2015-04-22 | ULS 3693438 | 2026-08-02 01:42:50 |
| Expiration Date | 2025-04-22 | ULS 3693438 | 2026-08-02 01:42:50 |
| Cancellation Date | 2025-06-28 | ULS 3693438 | 2026-08-02 01:42:50 |