Universal Licensing System
408KM
High Sierra Holdings, LLC
License details
| ULS identifier | 4125573 |
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| Call sign | 408KM |
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| Radio service | AC |
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| Status | C |
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| Grant date | 2019-02-20 |
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| Expiration | 2029-02-20 |
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| Cancellation | 2024-10-23 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:14 |
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Licensee
| Name | High Sierra Holdings, LLC |
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| Applicant type | L |
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| FRN | 0008792152 |
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| Location | Wellesley, MA |
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| Address | 22 Cartwright Road, Wellesley, MA, 024827102 |
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License history
| Date | File or call sign | Action |
|---|
| 2024-10-24 | 408KM | LICAN |
| 2022-12-29 | 408KM | LIAUA |
| 2019-02-20 | 408KM | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4125573 | 2026-08-02 01:40:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 408KM | ULS 4125573 | 2026-08-02 01:40:14 |
| Status | C | ULS 4125573 | 2026-08-02 01:40:14 |
| Service | AC | ULS 4125573 | 2026-08-02 01:40:14 |
| Grant Date | 2019-02-20 | ULS 4125573 | 2026-08-02 01:40:14 |
| Expiration Date | 2029-02-20 | ULS 4125573 | 2026-08-02 01:40:14 |
| Cancellation Date | 2024-10-23 | ULS 4125573 | 2026-08-02 01:40:14 |