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USCG Documented Vessel

SEA ADVENTURE 80

No. 931699Passenger (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
931699
Call sign
WDL6270
Flag
Us
Service
Passenger (Inspected)
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Wood
Year built
1988

Dimensions & tonnage

Length
70.6 ft
Breadth
25 ft
Depth
6.3 ft
Gross tonnage
95 GT
Net tonnage
64 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
February 12, 2026
Expires
February 28, 2027
Endorsements
Coastwise UnrestrictedRegistry

Builder

Builder
Ralph'S Boatworks
Shipyard
Ralph'S Boatworks
Built at
Wilmington, Ca, United States
Year built
1988

Hailing port

Hailing port
San Diego, Ca, United States
Managing owner (company)
Mclang LLC
Managing owner location
Chula Vista, Ca

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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Sea Adventure 80 — USCG Documented Vessel 931699 · CaptainsGround