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USCG Documented Vessel

VASA

No. 621633UnclassifiedValid
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
621633
Call sign
WDD4465
Flag
Us
Service
Unclassified
Self-propelled
No
Hull material
Steel
Year built
1953

Dimensions & tonnage

Length
142.2 ft
Breadth
58 ft
Depth
11.3 ft
Gross tonnage
881 GT
Net tonnage
881 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 5, 2026
Expires
March 31, 2027
Endorsements
Coastwise UnrestrictedRegistry

Builder

Builder
Star Iron & Steel Co
Shipyard
Star Iron & Steel Co
Built at
Tacoma, Wa, United States
Year built
1953

Hailing port

Hailing port
Seattle, Wa, United States
Managing owner (company)
Manson Construction Co
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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Vasa — USCG Documented Vessel 621633 · CaptainsGround