Universal Licensing System
WDK7307
License details
| ULS identifier | 4137216 |
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| Call sign | WDK7307 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2019-03-23 |
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| Expiration | 2029-03-23 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:54:47 |
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Licensee
| Name | Isbrandtsen, Dirk H |
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| Applicant type | I |
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| FRN | 0028337806 |
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| Location | Marblehead, MA |
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License history
| Date | File or call sign | Action |
|---|
| 2019-03-23 | WDK7307 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4137216 | 2026-08-02 02:54:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK7307 | ULS 4137216 | 2026-08-02 02:54:47 |
| Status | A | ULS 4137216 | 2026-08-02 02:54:47 |
| Service | SA | ULS 4137216 | 2026-08-02 02:54:47 |
| Grant Date | 2019-03-23 | ULS 4137216 | 2026-08-02 02:54:47 |
| Expiration Date | 2029-03-23 | ULS 4137216 | 2026-08-02 02:54:47 |