Universal Licensing System
66SA
Sierra Alpha Helicopters
License details
| ULS identifier | 5040650 |
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| Call sign | 66SA |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2024-11-02 |
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| Expiration | 2034-11-02 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:26 |
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Licensee
| Name | Sierra Alpha Helicopters |
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| Applicant type | L |
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| FRN | 0022633218 |
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| Location | Dover, MA |
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| Address | 8 Claybrook Road, Dover, MA, 02030 |
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License history
| Date | File or call sign | Action |
|---|
| 2024-11-02 | 66SA | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5040650 | 2026-08-02 01:40:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 66SA | ULS 5040650 | 2026-08-02 01:40:26 |
| Status | A | ULS 5040650 | 2026-08-02 01:40:26 |
| Service | AC | ULS 5040650 | 2026-08-02 01:40:26 |
| Grant Date | 2024-11-02 | ULS 5040650 | 2026-08-02 01:40:26 |
| Expiration Date | 2034-11-02 | ULS 5040650 | 2026-08-02 01:40:26 |