Universal Licensing System
WDK5446
Proteus Holdings, LLC
License details
| ULS identifier | 4097841 |
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| Call sign | WDK5446 |
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| Radio service | SA |
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| Status | C |
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| Grant date | 2018-11-06 |
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| Expiration | 2028-11-06 |
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| Cancellation | 2021-04-14 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:26 |
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Licensee
| Name | Proteus Holdings, LLC |
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| Applicant type | L |
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| FRN | 0027881812 |
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| Location | Newport, RI |
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| Address | 8 Freebody Street, Newport, RI, 02840 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-04-15 | WDK5446 | LICAN |
| 2018-11-06 | WDK5446 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4097841 | 2026-08-02 02:57:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK5446 | ULS 4097841 | 2026-08-02 02:57:26 |
| Status | C | ULS 4097841 | 2026-08-02 02:57:26 |
| Service | SA | ULS 4097841 | 2026-08-02 02:57:26 |
| Grant Date | 2018-11-06 | ULS 4097841 | 2026-08-02 02:57:26 |
| Expiration Date | 2028-11-06 | ULS 4097841 | 2026-08-02 02:57:26 |
| Cancellation Date | 2021-04-14 | ULS 4097841 | 2026-08-02 02:57:26 |