Universal Licensing System
WDH8821
Marmac, LLC, dba McDonough Marine Service
License details
| ULS identifier | 3680670 |
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| Call sign | WDH8821 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2025-01-14 |
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| Expiration | 2035-03-18 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:42 |
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Licensee
| Name | Marmac, LLC, dba McDonough Marine Service |
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| Applicant type | E |
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| FRN | 0015567217 |
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| Location | Metairie, LA |
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| Address | 3500 N. Causeway Blvd., Suite 900, Metairie, LA, 70002 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-01-14 | WDH8821 | LIREN |
| 2024-12-23 | WDH8821 | LETRES |
| 2021-01-21 | WDH8821 | LIAUA |
| 2015-03-18 | WDH8821 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3680670 | 2026-08-02 02:56:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDH8821 | ULS 3680670 | 2026-08-02 02:56:42 |
| Status | A | ULS 3680670 | 2026-08-02 02:56:42 |
| Service | SB | ULS 3680670 | 2026-08-02 02:56:42 |
| Grant Date | 2025-01-14 | ULS 3680670 | 2026-08-02 02:56:42 |
| Expiration Date | 2035-03-18 | ULS 3680670 | 2026-08-02 02:56:42 |