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USCG Documented Vessel

THIRTY SEA

No. 528585RecreationalExpired
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
528585
Call sign
WYZ3033
Flag
Us
Service
Recreational
Self-propelled
Yes
Hull material
Frp (Fiberglass)
Hull shape
Monohull
Year built
1970

Dimensions & tonnage

Length
27 ft
Breadth
9 ft
Depth
8 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
Expired
Issued
June 30, 2004
Endorsements
Recreation

Builder

Builder
Marine Const Woolston Ltd
Shipyard
Marine Const Woolston Ltd
Built at
Southampton England, United Kingdom
Year built
1970

Hailing port

Hailing port
Watch Hill, Ri, United States
Managing owner location
Westerly, Ri

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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Thirty Sea — USCG Documented Vessel 528585 · CaptainsGround