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USCG Documented Vessel

SEI 56

No. 1211843Industrial 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
1211843
Flag
Us
Service
Industrial Vessel
Self-propelled
No
Hull material
Steel
Hull shape
Monohull
Year built
1917

Dimensions & tonnage

Length
142 ft
Breadth
87 ft
Depth
13 ft
Gross tonnage
1349 GT
Net tonnage
1349 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 10, 2026
Expires
March 31, 2027
Endorsements
Coastwise Unrestricted

Builder

Builder
Wellman-Seaver-Morgan Co
Built at
Cleveland, Oh, United States
Year built
1917

Hailing port

Hailing port
Boston, Ma, United States
Managing owner (company)
Sterling Equipment INC
Managing owner location
Quincy, Ma

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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Sei 56 — USCG Documented Vessel 1211843 · CaptainsGround