Universal Licensing System
50AY
International Air Services Inc Trustee
License details
| ULS identifier | 3148866 |
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| Call sign | 50AY |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2009-11-21 |
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| Expiration | 2019-11-21 |
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| Cancellation | 2020-01-25 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-16 21:03:06 |
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Licensee
| Name | International Air Services Inc Trustee |
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| Applicant type | C |
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| FRN | 0013972757 |
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| Location | Long Beach, CA |
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| Address | 6535 Gundry Ave, Long Beach, CA, 90805 |
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License history
| Date | File or call sign | Action |
|---|
| 2020-01-25 | 50AY | LIEXP |
| 2019-08-26 | 50AY | LETRES |
| 2009-11-21 | 50AY | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3148866 | 2026-08-16 21:03:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 50AY | ULS 3148866 | 2026-08-16 21:03:06 |
| Status | E | ULS 3148866 | 2026-08-16 21:03:06 |
| Service | AC | ULS 3148866 | 2026-08-16 21:03:06 |
| Grant Date | 2009-11-21 | ULS 3148866 | 2026-08-16 21:03:06 |
| Expiration Date | 2019-11-21 | ULS 3148866 | 2026-08-16 21:03:06 |
| Cancellation Date | 2020-01-25 | ULS 3148866 | 2026-08-16 21:03:06 |