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USCG Documented Vessel

PORT SUSAN

No. 928453Towing 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
928453
Call sign
WDC4644
Flag
Us
Service
Towing Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Hull shape
Monohull
Year built
1988

Dimensions & tonnage

Length
42 ft
Breadth
16 ft
Depth
6.7 ft
Gross tonnage
30 GT
Net tonnage
24 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
April 1, 2026
Expires
April 30, 2027
Endorsements
Coastwise Unrestricted

Builder

Builder
Dunlap Towing Co.
Shipyard
Dunlap Towing Co.
Built at
Everett
Year built
1988

Hailing port

Hailing port
Everett, Wa, United States
Managing owner (company)
Dunlap Towing Co.
Managing owner location
Everett, Wa

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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Port Susan — USCG Documented Vessel 928453 · CaptainsGround