Universal Licensing System
421FM
SBL Aviation, LLC
License details
| ULS identifier | 3341838 |
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| Call sign | 421FM |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2012-01-05 |
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| Expiration | 2022-01-05 |
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| Cancellation | 2018-10-22 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:36 |
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Licensee
| Name | SBL Aviation, LLC |
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| Applicant type | L |
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| FRN | 0021395819 |
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| Location | Baton Rouge, LA |
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| Address | 2141 Rue Beauregard, Baton Rouge, LA, 70809 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-10-22 | 421FM | LITERM |
| 2012-01-05 | 421FM | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3341838 | 2026-08-02 01:39:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 421FM | ULS 3341838 | 2026-08-02 01:39:36 |
| Status | T | ULS 3341838 | 2026-08-02 01:39:36 |
| Service | AC | ULS 3341838 | 2026-08-02 01:39:36 |
| Grant Date | 2012-01-05 | ULS 3341838 | 2026-08-02 01:39:36 |
| Expiration Date | 2022-01-05 | ULS 3341838 | 2026-08-02 01:39:36 |
| Cancellation Date | 2018-10-22 | ULS 3341838 | 2026-08-02 01:39:36 |