Skip to main content
CaptainsGround

USCG Documented Vessel

ALABAMA

No. 641504Industrial 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
641504
Flag
Us
Service
Industrial Vessel
Self-propelled
No
Hull material
Steel
Year built
1981

Dimensions & tonnage

Length
787.5 ft
Breadth
200.2 ft
Depth
17 ft
Gross tonnage
21878 GT
Net tonnage
21878 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
November 18, 2025
Expires
November 30, 2026
Endorsements
Coastwise Unrestricted

Builder

Builder
Kawasaki Heavy Industries Ltd
Shipyard
Kawasaki Heavy Industries
Built at
Sakaide, Japan
Year built
1981

Hailing port

Hailing port
Mobile, Al, United States
Managing owner (company)
Mobile Naval Yard Ships LLC
Managing owner location
Norwalk, Ct

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.

Was this page helpful?

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.

Study the exam the way it's actually written.

Every question cited to 33/46 CFR, the COLREGs, and Bowditch. Try 5 free — no signup.

Alabama — USCG Documented Vessel 641504 · CaptainsGround