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USCG Documented Vessel

MAHIMAHI

No. 653424Freight ShipValid
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
653424
IMO number
7907996
Call sign
WHRN
Flag
Us
Service
Freight Ship
Self-propelled
Yes
Propulsion
Diesel Direct
Hull material
Steel
Year built
1982

Dimensions & tonnage

Length
820.9 ft
Breadth
106 ft
Depth
66.2 ft
Gross tonnage
40627 GT
Net tonnage
31126 NT
Deadweight
35101 tons

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
August 19, 2025
Expires
August 31, 2026
Endorsements
Coastwise UnrestrictedRegistry

Builder

Builder
Avondale Shipyard
Shipyard
Avondale Shipyard
Built at
Avondale, La, United States
Year built
1982

Hailing port

Hailing port
Honolulu, Hi, United States
Managing owner (company)
Matson Navigation Company INC
Managing owner location
Walnut Creek, 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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Mahimahi — USCG Documented Vessel 653424 · CaptainsGround