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USCG Documented Vessel

OG CHELSEA ANN

No. 594970Commercial Fishing 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
594970
Call sign
WDM3480
Flag
Us
Service
Commercial Fishing Vessel
Self-propelled
Yes
Propulsion
Diesel
Hull material
Frp (Fiberglass)
Year built
1978

Dimensions & tonnage

Length
48.4 ft
Breadth
15.9 ft
Depth
8.7 ft
Gross tonnage
42 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
March 10, 2026
Expires
April 30, 2027
Endorsements
Fishery

Builder

Builder
Broadfire Corporation
Built at
Cape Coral, Fl, United States
Year built
1978

Hailing port

Hailing port
Johns Pass, Fl, United States
Managing owner (company)
Grzby Fishing LLC
Managing owner location
Largo, Fl

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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Og Chelsea Ann — USCG Documented Vessel 594970 · CaptainsGround