Universal Licensing System
901K
Rosetree Aviation LLC
License details
| ULS identifier | 2964990 |
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| Call sign | 901K |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2007-11-29 |
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| Expiration | 2017-11-29 |
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| Cancellation | 2018-02-03 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:19 |
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Licensee
| Name | Rosetree Aviation LLC |
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| Applicant type | L |
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| FRN | 0017173006 |
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| Location | West Miflin, PA |
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| Address | Allegheny County Airport, Hangar #24, West Miflin, PA, 15122 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-02-03 | 901K | LIEXP |
| 2017-09-04 | 901K | LETRES |
| 2007-11-29 | 901K | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2964990 | 2026-08-02 01:41:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 901K | ULS 2964990 | 2026-08-02 01:41:19 |
| Status | E | ULS 2964990 | 2026-08-02 01:41:19 |
| Service | AC | ULS 2964990 | 2026-08-02 01:41:19 |
| Grant Date | 2007-11-29 | ULS 2964990 | 2026-08-02 01:41:19 |
| Expiration Date | 2017-11-29 | ULS 2964990 | 2026-08-02 01:41:19 |
| Cancellation Date | 2018-02-03 | ULS 2964990 | 2026-08-02 01:41:19 |