Universal Licensing System
1NT
DUPERRON AIR SERVICES INC
License details
| ULS identifier | 23150 |
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| Call sign | 1NT |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1994-06-28 |
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| Expiration | 2004-06-28 |
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| Cancellation | 2004-08-29 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:42:27 |
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Licensee
| Name | DUPERRON AIR SERVICES INC |
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| Applicant type | C |
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| Location | WYANDOTTE, MI |
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| Address | 28 KREGER DR, WYANDOTTE, MI, 48192 |
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License history
| Date | File or call sign | Action |
|---|
| 2004-08-29 | 1NT | LIEXP |
| 2004-04-05 | 1NT | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 23150 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 1NT | ULS 23150 | 2026-08-02 01:42:27 |
| Status | E | ULS 23150 | 2026-08-02 01:42:27 |
| Service | AC | ULS 23150 | 2026-08-02 01:42:27 |
| Grant Date | 1994-06-28 | ULS 23150 | 2026-08-02 01:42:27 |
| Expiration Date | 2004-06-28 | ULS 23150 | 2026-08-02 01:42:27 |
| Cancellation Date | 2004-08-29 | ULS 23150 | 2026-08-02 01:42:27 |