Universal Licensing System
50AY
Stronghold Aviation Inc.
License details
| ULS identifier | 2958334 |
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| Call sign | 50AY |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2007-11-07 |
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| Expiration | 2017-11-07 |
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| Cancellation | 2009-11-21 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:16 |
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Licensee
| Name | Stronghold Aviation Inc. |
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| Applicant type | C |
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| FRN | 0017099144 |
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| Location | Wilmington, DE |
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| Address | 1220 N Market Street, Suite 808, Wilmington, DE, 19801 |
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License history
| Date | File or call sign | Action |
|---|
| 2009-11-21 | 50AY | LETNNS |
| 2009-11-21 | 50AY | LITERM |
| 2007-11-07 | 50AY | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2958334 | 2026-08-02 01:40:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 50AY | ULS 2958334 | 2026-08-02 01:40:16 |
| Status | T | ULS 2958334 | 2026-08-02 01:40:16 |
| Service | AC | ULS 2958334 | 2026-08-02 01:40:16 |
| Grant Date | 2007-11-07 | ULS 2958334 | 2026-08-02 01:40:16 |
| Expiration Date | 2017-11-07 | ULS 2958334 | 2026-08-02 01:40:16 |
| Cancellation Date | 2009-11-21 | ULS 2958334 | 2026-08-02 01:40:16 |