Universal Licensing System
331SK
Winnebago Industries, Inc. Aviation Dept.
License details
| ULS identifier | 3654771 |
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| Call sign | 331SK |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2014-12-11 |
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| Expiration | 2024-12-11 |
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| Cancellation | 2025-02-15 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:20 |
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Licensee
| Name | Winnebago Industries, Inc. Aviation Dept. |
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| Applicant type | C |
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| FRN | 0024145807 |
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| Location | Forest City, IA |
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| Address | 605 W. Crystal Lake Rd., Forest City, IA, 50436 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-02-15 | 331SK | LIEXP |
| 2024-09-16 | 331SK | LETRES |
| 2014-12-11 | 331SK | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3654771 | 2026-08-02 01:40:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 331SK | ULS 3654771 | 2026-08-02 01:40:20 |
| Status | E | ULS 3654771 | 2026-08-02 01:40:20 |
| Service | AC | ULS 3654771 | 2026-08-02 01:40:20 |
| Grant Date | 2014-12-11 | ULS 3654771 | 2026-08-02 01:40:20 |
| Expiration Date | 2024-12-11 | ULS 3654771 | 2026-08-02 01:40:20 |
| Cancellation Date | 2025-02-15 | ULS 3654771 | 2026-08-02 01:40:20 |