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USCG Documented Vessel

JOHN J. MANNING

No. 647043Towing 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
647043
Call sign
WDH5186
Flag
Us
Service
Towing Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Year built
1981

Dimensions & tonnage

Length
46.7 ft
Breadth
18 ft
Depth
5.3 ft
Gross tonnage
43 GT
Net tonnage
30 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
May 26, 2026
Expires
June 30, 2027
Endorsements
Coastwise Unrestricted

Builder

Builder
J F Brennan Company INC
Shipyard
J F Brennan Company INC
Built at
La Crosse, Wi, United States
Year built
1981

Hailing port

Hailing port
Minneapolis, Mn, United States
Managing owner (company)
J F Brennan Company INC
Managing owner location
La Crosse, Wi

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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John J. Manning — USCG Documented Vessel 647043 · CaptainsGround