Universal Licensing System
542CD
Siek Aviation Inc.
License details
| ULS identifier | 2958328 |
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| Call sign | 542CD |
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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 | 2014-01-04 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:23 |
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Licensee
| Name | Siek Aviation Inc. |
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| Applicant type | C |
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| FRN | 0017099052 |
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| Location | Wilmington, DE |
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| Address | 1013 Centre Road, Suite 403-A, Wilmington, DE, 19805 |
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License history
| Date | File or call sign | Action |
|---|
| 2014-01-04 | 542CD | LETNNS |
| 2014-01-04 | 542CD | LITERM |
| 2013-11-07 | 542CD | LIAUA |
| 2007-11-07 | 542CD | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2958328 | 2026-08-02 01:39:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 542CD | ULS 2958328 | 2026-08-02 01:39:23 |
| Status | T | ULS 2958328 | 2026-08-02 01:39:23 |
| Service | AC | ULS 2958328 | 2026-08-02 01:39:23 |
| Grant Date | 2007-11-07 | ULS 2958328 | 2026-08-02 01:39:23 |
| Expiration Date | 2017-11-07 | ULS 2958328 | 2026-08-02 01:39:23 |
| Cancellation Date | 2014-01-04 | ULS 2958328 | 2026-08-02 01:39:23 |