Universal Licensing System
278DB
Sienna Aviation Inc
License details
| ULS identifier | 3942989 |
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| Call sign | 278DB |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2017-07-27 |
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| Expiration | 2027-07-27 |
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| Cancellation | 2017-09-20 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:45 |
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Licensee
| Name | Sienna Aviation Inc |
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| Applicant type | C |
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| FRN | 0026691311 |
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| Location | Wilmington, DE |
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| Address | 251 Little Falls Drive, Wilmington, DE, 19808 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-09-20 | 278DB | LITERM |
| 2017-07-27 | 278DB | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3942989 | 2026-08-02 01:39:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 278DB | ULS 3942989 | 2026-08-02 01:39:45 |
| Status | T | ULS 3942989 | 2026-08-02 01:39:45 |
| Service | AC | ULS 3942989 | 2026-08-02 01:39:45 |
| Grant Date | 2017-07-27 | ULS 3942989 | 2026-08-02 01:39:45 |
| Expiration Date | 2027-07-27 | ULS 3942989 | 2026-08-02 01:39:45 |
| Cancellation Date | 2017-09-20 | ULS 3942989 | 2026-08-02 01:39:45 |