Universal Licensing System
491SA
Shier Aviation Corporation d.b.a. Corporate Helicopters
License details
| ULS identifier | 3116461 |
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| Call sign | 491SA |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2019-05-01 |
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| Expiration | 2029-07-07 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:51 |
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Licensee
| Name | Shier Aviation Corporation d.b.a. Corporate Helicopters |
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| Applicant type | C |
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| FRN | 0006733091 |
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| Location | San Diego, CA |
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| Address | 3753 John J. Montgomery Drive, 2, San Diego, CA, 92123 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-05-01 | 491SA | LIREN |
| 2019-04-15 | 491SA | LETRES |
| 2009-07-07 | 491SA | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3116461 | 2026-08-02 01:40:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 491SA | ULS 3116461 | 2026-08-02 01:40:51 |
| Status | A | ULS 3116461 | 2026-08-02 01:40:51 |
| Service | AC | ULS 3116461 | 2026-08-02 01:40:51 |
| Grant Date | 2019-05-01 | ULS 3116461 | 2026-08-02 01:40:51 |
| Expiration Date | 2029-07-07 | ULS 3116461 | 2026-08-02 01:40:51 |