Universal Licensing System
WDN7550
Coastal Marine Contractors, LLC
License details
| ULS identifier | 4755840 |
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| Call sign | WDN7550 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2023-04-21 |
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| Expiration | 2033-04-21 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:45 |
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Licensee
| Name | Coastal Marine Contractors, LLC |
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| Applicant type | L |
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| FRN | 0024913360 |
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| Location | Slidell, LA |
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| Address | 330 Bayou Liberty Road, Slidell, LA, 70459 |
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License history
| Date | File or call sign | Action |
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| 2023-04-21 | WDN7550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4755840 | 2026-08-02 02:57:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDN7550 | ULS 4755840 | 2026-08-02 02:57:45 |
| Status | A | ULS 4755840 | 2026-08-02 02:57:45 |
| Service | SB | ULS 4755840 | 2026-08-02 02:57:45 |
| Grant Date | 2023-04-21 | ULS 4755840 | 2026-08-02 02:57:45 |
| Expiration Date | 2033-04-21 | ULS 4755840 | 2026-08-02 02:57:45 |