Universal Licensing System
1SF
Friedkin Aviation
License details
| ULS identifier | 3083800 |
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| Call sign | 1SF |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2009-03-06 |
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| Expiration | 2019-03-06 |
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| Cancellation | 2019-03-09 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:38:55 |
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Licensee
| Name | Friedkin Aviation |
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| Applicant type | C |
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| FRN | 0003802220 |
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| Location | Houston, TX |
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| Address | 8602 West Monroe Rd, Houston, TX, 77061 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-03-09 | 1SF | LITERM |
| 2018-12-10 | 1SF | LETRES |
| 2009-03-06 | 1SF | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3083800 | 2026-08-02 01:38:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 1SF | ULS 3083800 | 2026-08-02 01:38:55 |
| Status | T | ULS 3083800 | 2026-08-02 01:38:55 |
| Service | AC | ULS 3083800 | 2026-08-02 01:38:55 |
| Grant Date | 2009-03-06 | ULS 3083800 | 2026-08-02 01:38:55 |
| Expiration Date | 2019-03-06 | ULS 3083800 | 2026-08-02 01:38:55 |
| Cancellation Date | 2019-03-09 | ULS 3083800 | 2026-08-02 01:38:55 |