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USCG Documented Vessel

ALAN T

No. 587673Offshore 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
587673
IMO number
8982577
Call sign
WDC9571
Flag
Us
Service
Offshore Supply Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Aluminum
Year built
1977

Dimensions & tonnage

Length
94.5 ft
Breadth
25.2 ft
Depth
7.1 ft
Gross tonnage
96 GT
Net tonnage
65 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 8, 2025
Expires
October 31, 2026
Endorsements
Coastwise UnrestrictedRegistry

Builder

Builder
Gulf Craft INC.
Shipyard
Gulf Craft INC.
Built at
Patterson, La, United States
Year built
1977

Hailing port

Hailing port
Los Angeles, La, United States
Managing owner (company)
Groundtackle Holdings LLC
Managing owner location
Terminal Island, Ca

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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Alan T — USCG Documented Vessel 587673 · CaptainsGround