Universal Licensing System
550HD
SMTM Aviation, LLC
License details
| ULS identifier | 3784526 |
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| Call sign | 550HD |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2016-02-27 |
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| Expiration | 2026-02-27 |
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| Cancellation | 2026-05-02 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:42 |
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Licensee
| Name | SMTM Aviation, LLC |
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| Applicant type | L |
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| FRN | 0025193632 |
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| Location | Dakota Dunes, SD |
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| Address | 600 Steven Point Drive, Dakota Dunes, SD, 57049 |
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License history
| Date | File or call sign | Action |
|---|
| 2026-05-02 | 550HD | LIEXP |
| 2025-12-01 | 550HD | LETRES |
| 2016-02-27 | 550HD | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3784526 | 2026-08-02 01:39:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 550HD | ULS 3784526 | 2026-08-02 01:39:42 |
| Status | E | ULS 3784526 | 2026-08-02 01:39:42 |
| Service | AC | ULS 3784526 | 2026-08-02 01:39:42 |
| Grant Date | 2016-02-27 | ULS 3784526 | 2026-08-02 01:39:42 |
| Expiration Date | 2026-02-27 | ULS 3784526 | 2026-08-02 01:39:42 |
| Cancellation Date | 2026-05-02 | ULS 3784526 | 2026-08-02 01:39:42 |