Universal Licensing System
561RT
STL Aviation
License details
| ULS identifier | 4570356 |
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| Call sign | 561RT |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2022-03-17 |
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| Expiration | 2032-03-17 |
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| Cancellation | 2025-08-08 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:16 |
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Licensee
| Name | STL Aviation |
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| Applicant type | L |
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| FRN | 0032105165 |
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| Location | los angeles, CA |
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| Address | 10866 Wilshire Blvd., 10th Floor, los angeles, CA, 90024 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-08-08 | 561RT | LITERM |
| 2022-03-17 | 561RT | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4570356 | 2026-08-02 01:40:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 561RT | ULS 4570356 | 2026-08-02 01:40:16 |
| Status | T | ULS 4570356 | 2026-08-02 01:40:16 |
| Service | AC | ULS 4570356 | 2026-08-02 01:40:16 |
| Grant Date | 2022-03-17 | ULS 4570356 | 2026-08-02 01:40:16 |
| Expiration Date | 2032-03-17 | ULS 4570356 | 2026-08-02 01:40:16 |
| Cancellation Date | 2025-08-08 | ULS 4570356 | 2026-08-02 01:40:16 |