Universal Licensing System
50YT
International Aviation Technical Services, Inc.
License details
| ULS identifier | 4715203 |
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| Call sign | 50YT |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2023-01-25 |
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| Expiration | 2033-01-25 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:15 |
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Licensee
| Name | International Aviation Technical Services, Inc. |
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| Applicant type | C |
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| FRN | 0033320318 |
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| Location | Torrance, CA |
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| Address | 369 Van Ness Way, Ste 720, Torrance, CA, 90501 |
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License history
| Date | File or call sign | Action |
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| 2023-01-25 | 50YT | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4715203 | 2026-08-02 01:40:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 50YT | ULS 4715203 | 2026-08-02 01:40:15 |
| Status | A | ULS 4715203 | 2026-08-02 01:40:15 |
| Service | AC | ULS 4715203 | 2026-08-02 01:40:15 |
| Grant Date | 2023-01-25 | ULS 4715203 | 2026-08-02 01:40:15 |
| Expiration Date | 2033-01-25 | ULS 4715203 | 2026-08-02 01:40:15 |