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USCG Documented Vessel

WM B TENNISON

No. 81674Passenger (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
81674
Call sign
WH5296
Flag
Us
Service
Passenger (Inspected)
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Wood
Year built
1899

Dimensions & tonnage

Length
60.5 ft
Breadth
17.5 ft
Depth
4.5 ft
Gross tonnage
18 GT
Net tonnage
11 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 17, 2026
Expires
March 31, 2027
Endorsements
Coastwise Unrestricted

Builder

Builder
W C Dean
Shipyard
W C Dean
Built at
Crabb Island, Md, United States
Year built
1899

Hailing port

Hailing port
Crabb Island, Md, United States
Managing owner (company)
Calvert County Board Of Commissioners
Managing owner location
Solomons, Md

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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Wm B Tennison — USCG Documented Vessel 81674 · CaptainsGround