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USCG Documented Vessel

ALASKAN DEFENDER

No. 640130Commercial 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
640130
IMO number
8127517
Call sign
WDI2995
Flag
Us
Service
Commercial Fishing Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Year built
1981

Dimensions & tonnage

Length
163.6 ft
Breadth
44 ft
Depth
14.4 ft
Gross tonnage
450 GT
Net tonnage
306 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
September 17, 2025
Expires
October 31, 2026
Endorsements
Coastwise UnrestrictedFisheryRegistry

Builder

Builder
Nichols Brothers Boat
Shipyard
Nichols Brothers Boat
Built at
Freeland, Wa, United States
Year built
1981

Hailing port

Hailing port
Seattle, Wa, United States
Managing owner (company)
Dona Martita LLC
Managing owner location
Shoreline, 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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Alaskan Defender — USCG Documented Vessel 640130 · CaptainsGround