Universal Licensing System
554SL
Stewart Aviation Services, LLC
License details
| ULS identifier | 4243096 |
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| Call sign | 554SL |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2020-01-24 |
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| Expiration | 2030-01-24 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:35 |
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Licensee
| Name | Stewart Aviation Services, LLC |
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| Applicant type | L |
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| FRN | 0010405595 |
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| Location | Birmingham, AL |
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| Address | 144 Citation Ct, Birmingham, AL, 35209 |
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License history
| Date | File or call sign | Action |
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| 2020-01-24 | 554SL | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4243096 | 2026-08-02 01:41:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 554SL | ULS 4243096 | 2026-08-02 01:41:35 |
| Status | A | ULS 4243096 | 2026-08-02 01:41:35 |
| Service | AC | ULS 4243096 | 2026-08-02 01:41:35 |
| Grant Date | 2020-01-24 | ULS 4243096 | 2026-08-02 01:41:35 |
| Expiration Date | 2030-01-24 | ULS 4243096 | 2026-08-02 01:41:35 |