Universal Licensing System
WCB9230
TWENTY GRAND OFFSHORE MARINE INC
License details
| ULS identifier | 1560187 |
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| Call sign | WCB9230 |
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| Radio service | SB |
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| Status | C |
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| Grant date | 1998-08-06 |
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| Expiration | 2008-11-08 |
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| Cancellation | 2005-03-14 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:03 |
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Licensee
| Name | TWENTY GRAND OFFSHORE MARINE INC |
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| Applicant type | C |
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| FRN | 0008512303 |
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| Location | NEW ORLEANS, LA |
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| Address | NEW ORLEANS, LA, 70161 |
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License history
| Date | File or call sign | Action |
|---|
| 2005-03-15 | WCB9230 | LICAN |
| 2005-03-15 | WCB9230 | LTSFRN |
| 2000-11-17 | WCB9230 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1560187 | 2026-08-02 02:57:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCB9230 | ULS 1560187 | 2026-08-02 02:57:03 |
| Status | C | ULS 1560187 | 2026-08-02 02:57:03 |
| Service | SB | ULS 1560187 | 2026-08-02 02:57:03 |
| Grant Date | 1998-08-06 | ULS 1560187 | 2026-08-02 02:57:03 |
| Expiration Date | 2008-11-08 | ULS 1560187 | 2026-08-02 02:57:03 |
| Cancellation Date | 2005-03-14 | ULS 1560187 | 2026-08-02 02:57:03 |