Universal Licensing System
581D
DuPont Aviation
License details
| ULS identifier | 4146790 |
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| Call sign | 581D |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2019-04-06 |
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| Expiration | 2029-04-06 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:37 |
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Licensee
| Name | DuPont Aviation |
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| Applicant type | C |
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| FRN | 0028379758 |
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| Location | New Castle, DE |
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| Address | 199 N Dupont Hwy, New Castle, DE, 19720 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-04-06 | 581D | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4146790 | 2026-08-02 01:40:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 581D | ULS 4146790 | 2026-08-02 01:40:37 |
| Status | A | ULS 4146790 | 2026-08-02 01:40:37 |
| Service | AC | ULS 4146790 | 2026-08-02 01:40:37 |
| Grant Date | 2019-04-06 | ULS 4146790 | 2026-08-02 01:40:37 |
| Expiration Date | 2029-04-06 | ULS 4146790 | 2026-08-02 01:40:37 |