Skip to main content
CaptainsGround

USCG Documented Vessel

LYDIA J

No. 623327Passenger (Inspected)Valid
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
623327
Call sign
WDN5386
Hull ID (HIN)
DUJ020380479Decode this HIN →
Flag
Us
Service
Passenger (Inspected)
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Frp (Fiberglass)
Year built
1979

Dimensions & tonnage

Length
35.1 ft
Breadth
11.2 ft
Depth
4.5 ft
Gross tonnage
9 GT
Net tonnage
8 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
December 5, 2025
Expires
December 31, 2026
Endorsements
Coastwise UnrestrictedFishery

Builder

Builder
Duffy & Duffy Fiberglass Boats
Built at
Brooklin, Me, United States
Year built
1979
All vessels by this manufacturer (MIC DUJ) →

Hailing port

Hailing port
Wells Harbor, Me, United States
Managing owner (company)
Doughty Falls Memorial Company
Managing owner location
North Berwick, Me

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.

Lydia J — USCG Documented Vessel 623327 · CaptainsGround