Skip to main content
CaptainsGround

USCG Documented Vessel

PERIWINKLE

No. 575949RecreationalValid
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
575949
Call sign
WYC7923
Flag
Us
Service
Recreational
Self-propelled
Yes
Hull material
Frp (Fiberglass)
Hull shape
Monohull
Year built
1975

Dimensions & tonnage

Length
36.2 ft
Breadth
12 ft
Depth
7 ft
Gross tonnage
20 GT
Net tonnage
16 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
June 5, 2025
Expires
July 31, 2026
Endorsements
Recreation

Builder

Builder
Gulfstar, INC.
Shipyard
Gulfstar, INC.
Built at
St. Petersburg, Fl, United States
Year built
1975

Hailing port

Hailing port
Bourne, Ma, United States
Managing owner location
Belchertown, Ma

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.

Periwinkle — USCG Documented Vessel 575949 · CaptainsGround