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USCG Documented Vessel

SAND ISLAND

No. 643919Industrial 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
643919
Call sign
WCZ7886
Flag
Us
Service
Industrial Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Year built
1981

Dimensions & tonnage

Length
71.6 ft
Breadth
24.1 ft
Depth
7.2 ft
Gross tonnage
95 GT
Net tonnage
65 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
May 22, 2026
Expires
June 30, 2027
Endorsements
Coastwise UnrestrictedRegistry

Builder

Builder
Steiner Shipyard INC
Shipyard
Steiner Shipyard INC
Built at
Bayou La Batre, Al, United States
Year built
1981

Hailing port

Hailing port
Homer, Ak, United States
Managing owner (company)
Global Diving & Salvage INC
Managing owner location
Seattle, 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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Sand Island — USCG Documented Vessel 643919 · CaptainsGround