Universal Licensing System
4SK
Sierra Kilo Corporation
License details
| ULS identifier | 3081547 |
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| Call sign | 4SK |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2018-12-14 |
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| Expiration | 2029-02-26 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:27 |
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Licensee
| Name | Sierra Kilo Corporation |
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| Applicant type | C |
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| FRN | 0018544833 |
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| Location | Huntington, VT |
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| Address | 6565 Main road, Huntington, VT, 05462 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-12-14 | 4SK | LIREN |
| 2018-12-03 | 4SK | LETRES |
| 2009-02-26 | 4SK | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3081547 | 2026-08-02 01:39:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 4SK | ULS 3081547 | 2026-08-02 01:39:27 |
| Status | A | ULS 3081547 | 2026-08-02 01:39:27 |
| Service | AC | ULS 3081547 | 2026-08-02 01:39:27 |
| Grant Date | 2018-12-14 | ULS 3081547 | 2026-08-02 01:39:27 |
| Expiration Date | 2029-02-26 | ULS 3081547 | 2026-08-02 01:39:27 |