Universal Licensing System
WDK4439
SILENT YACHTS LLC
License details
| ULS identifier | 4074935 |
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| Call sign | WDK4439 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2018-08-17 |
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| Expiration | 2028-08-17 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:22 |
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Licensee
| Name | SILENT YACHTS LLC |
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| Applicant type | L |
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| FRN | 0004266755 |
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| Location | WILMINGTON, DE |
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| Address | 3511 SILVERSIDE ROAD, SUITE 105, WILMINGTON, DE, 19810 |
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License history
| Date | File or call sign | Action |
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| 2018-08-17 | WDK4439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4074935 | 2026-08-02 02:57:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDK4439 | ULS 4074935 | 2026-08-02 02:57:22 |
| Status | A | ULS 4074935 | 2026-08-02 02:57:22 |
| Service | SA | ULS 4074935 | 2026-08-02 02:57:22 |
| Grant Date | 2018-08-17 | ULS 4074935 | 2026-08-02 02:57:22 |
| Expiration Date | 2028-08-17 | ULS 4074935 | 2026-08-02 02:57:22 |