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USCG Documented Vessel

GEMINI

No. 630584Offshore Supply VesselValid
Data as of · Source: U.S. Coast Guard
Every answer cited & verifiedAll 4 USCG exam modulesReviewed by a former NMC exam writer

Vessel particulars

Official number
630584
Call sign
WDI6314
Flag
Us
Service
Offshore Supply Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Year built
1980

Dimensions & tonnage

Length
61.5 ft
Breadth
24.1 ft
Depth
5.7 ft
Gross tonnage
90 GT
Net tonnage
80 NT

Documentation

A Certificate of Documentation (COD) is the U.S. Coast Guard’s federal record of a vessel’s nationality and ownership — a national alternative to state titling for eligible vessels. Learn how it differs from state registration in the registration vs documentation guide.

COD status
Valid
Issued
October 1, 2025
Expires
October 31, 2026
Endorsements
Coastwise Unrestricted

Builder

Builder
Sun Contractor INC
Shipyard
Sun Contractor INC
Built at
Harvey La, United States
Year built
1980

Hailing port

Hailing port
Houma, La, United States
Managing owner (company)
Terrebonne Wireline Services INC
Managing owner location
Bourg, La

Planning to run this boat as a charter or take paying passengers? Carrying up to six for hire needs an OUPV “six-pack” captain’s license.

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Independent reference tool — not affiliated with, endorsed by, or sponsored by the U.S. Coast Guard or the National Maritime Center. Vessel data is derived from public USCG sources and may lag official records; always verify with the issuing authority.

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Gemini — USCG Documented Vessel 630584 · CaptainsGround