Universal Licensing System
399WM
Extex Aviation
License details
| ULS identifier | 3220992 |
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| Call sign | 399WM |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2010-08-11 |
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| Expiration | 2020-08-11 |
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| Cancellation | 2010-08-12 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:33 |
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Licensee
| Name | Extex Aviation |
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| Applicant type | L |
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| FRN | 0020106555 |
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| Location | Houston, TX |
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| Address | 5403 Westerham Place, Houston, TX, 77069 |
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License history
| Date | File or call sign | Action |
|---|
| 2010-08-12 | 399WM | LITERM |
| 2010-08-12 | 399WM | LETNNS |
| 2010-08-11 | 399WM | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3220992 | 2026-08-02 01:39:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 399WM | ULS 3220992 | 2026-08-02 01:39:33 |
| Status | T | ULS 3220992 | 2026-08-02 01:39:33 |
| Service | AC | ULS 3220992 | 2026-08-02 01:39:33 |
| Grant Date | 2010-08-11 | ULS 3220992 | 2026-08-02 01:39:33 |
| Expiration Date | 2020-08-11 | ULS 3220992 | 2026-08-02 01:39:33 |
| Cancellation Date | 2010-08-12 | ULS 3220992 | 2026-08-02 01:39:33 |