Universal Licensing System
WDM4117
Shamrock Marine LLC
License details
| ULS identifier | 4457298 |
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| Call sign | WDM4117 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2021-06-08 |
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| Expiration | 2031-06-08 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:17 |
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Licensee
| Name | Shamrock Marine LLC |
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| Applicant type | L |
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| FRN | 0019413152 |
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| Location | Baton Rouge, LA |
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| Address | 900 River rd S, Baton Rouge, LA, 70802 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-06-08 | WDM4117 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4457298 | 2026-08-02 02:56:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDM4117 | ULS 4457298 | 2026-08-02 02:56:17 |
| Status | A | ULS 4457298 | 2026-08-02 02:56:17 |
| Service | SB | ULS 4457298 | 2026-08-02 02:56:17 |
| Grant Date | 2021-06-08 | ULS 4457298 | 2026-08-02 02:56:17 |
| Expiration Date | 2031-06-08 | ULS 4457298 | 2026-08-02 02:56:17 |