Universal Licensing System
521BA
CHEM-AIR INC
License details
| ULS identifier | 3258530 |
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| Call sign | 521BA |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2011-01-18 |
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| Expiration | 2021-01-18 |
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| Cancellation | 2021-03-20 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-09 10:23:42 |
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Licensee
| Name | CHEM-AIR INC |
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| Applicant type | C |
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| FRN | 0020523999 |
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| Location | SHREVEPORT, LA |
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| Address | 7545 HAYGOOD ROAD, SHREVEPORT, LA, 71107 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-03-20 | 521BA | LIEXP |
| 2020-10-26 | 521BA | LETRES |
| 2011-01-18 | 521BA | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3258530 | 2026-08-09 10:23:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 521BA | ULS 3258530 | 2026-08-09 10:23:42 |
| Status | E | ULS 3258530 | 2026-08-09 10:23:42 |
| Service | AC | ULS 3258530 | 2026-08-09 10:23:42 |
| Grant Date | 2011-01-18 | ULS 3258530 | 2026-08-09 10:23:42 |
| Expiration Date | 2021-01-18 | ULS 3258530 | 2026-08-09 10:23:42 |
| Cancellation Date | 2021-03-20 | ULS 3258530 | 2026-08-09 10:23:42 |