Universal Licensing System
WDK7077
License details
| ULS identifier | 4132761 |
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| Call sign | WDK7077 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2019-03-12 |
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| Expiration | 2029-03-12 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:55:26 |
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Licensee
| Name | Mattson, Michael E |
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| Applicant type | I |
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| FRN | 0028306496 |
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| Location | Charleston, SC |
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License history
| Date | File or call sign | Action |
|---|
| 2019-03-12 | WDK7077 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4132761 | 2026-08-02 02:55:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK7077 | ULS 4132761 | 2026-08-02 02:55:26 |
| Status | A | ULS 4132761 | 2026-08-02 02:55:26 |
| Service | SA | ULS 4132761 | 2026-08-02 02:55:26 |
| Grant Date | 2019-03-12 | ULS 4132761 | 2026-08-02 02:55:26 |
| Expiration Date | 2029-03-12 | ULS 4132761 | 2026-08-02 02:55:26 |