Skip to main content
CaptainsGround

USCG Documented Vessel

JAM 450

No. 584491Tank BargeExpired
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
584491
Flag
Us
Service
Tank Barge
Self-propelled
No
Hull material
Steel
Hull shape
Monohull
Year built
1977

Dimensions & tonnage

Length
195 ft
Breadth
35 ft
Depth
14.9 ft
Gross tonnage
854 GT
Net tonnage
854 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
Expired
Issued
June 30, 2004
Endorsements
Coastwise UnrestrictedLimited Registry No Foreign Voyage By Sea

Builder

Builder
Jeffboat INC
Shipyard
Jeffboat INC
Built at
Jeffersonville, In, United States
Year built
1977

Hailing port

Hailing port
Houston, Tx, United States
Managing owner (company)
Jms Marine Services LLC
Managing owner location
Houston, Tx

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.

Jam 450 — USCG Documented Vessel 584491 · CaptainsGround