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USCG Documented Vessel

MANITOWOC

No. 552395Freight 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
552395
IMO number
7366398
Call sign
WDE3569
Flag
Us
Service
Freight Ship
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Year built
1973

Dimensions & tonnage

Length
612.1 ft
Breadth
68.2 ft
Depth
34.4 ft
Gross tonnage
9639 GT
Net tonnage
5700 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
January 6, 2026
Expires
February 28, 2027
Endorsements
Coastwise UnrestrictedRegistry

Builder

Builder
American Shipbuilding Co
Shipyard
American Shipbuilding Co
Built at
Lorain, Oh, United States
Year built
1973

Hailing port

Hailing port
Cleveland, Oh, United States
Managing owner (company)
Grand River Navigation Company INC
Managing owner location
Traverse City, Mi

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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Manitowoc — USCG Documented Vessel 552395 · CaptainsGround