Universal Licensing System
73SK
501 Aviation LLC
License details
| ULS identifier | 3642635 |
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| Call sign | 73SK |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2014-10-29 |
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| Expiration | 2024-10-29 |
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| Cancellation | 2025-01-04 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:13 |
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Licensee
| Name | 501 Aviation LLC |
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| Applicant type | C |
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| FRN | 0022904411 |
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| Location | Horseshoe Bay, TX |
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| Address | 1449 Airpark, Horseshoe Bay, TX, 78657 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | 73SK | LIEXP |
| 2024-08-05 | 73SK | LETRES |
| 2015-02-18 | 73SK | LIAUA |
| 2014-10-29 | 73SK | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3642635 | 2026-08-02 01:41:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 73SK | ULS 3642635 | 2026-08-02 01:41:13 |
| Status | E | ULS 3642635 | 2026-08-02 01:41:13 |
| Service | AC | ULS 3642635 | 2026-08-02 01:41:13 |
| Grant Date | 2014-10-29 | ULS 3642635 | 2026-08-02 01:41:13 |
| Expiration Date | 2024-10-29 | ULS 3642635 | 2026-08-02 01:41:13 |
| Cancellation Date | 2025-01-04 | ULS 3642635 | 2026-08-02 01:41:13 |