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USCG Documented Vessel

RIG 20

No. 1163797Mobile Offshore Drilling UnitValid
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
1163797
Flag
Us
Service
Mobile Offshore Drilling Unit
Self-propelled
No
Hull material
Steel
Hull shape
Monohull
Year built
2002

Dimensions & tonnage

Length
198.4 ft
Breadth
54.3 ft
Depth
13 ft
Gross tonnage
5564 GT
Net tonnage
5564 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
January 9, 2026
Expires
January 31, 2027
Endorsements
Coastwise UnrestrictedLimited Registry No Foreign Voyage By Sea

Builder

Builder
Semco INC
Built at
Lafitte, La, United States
Year built
2002

Hailing port

Hailing port
New Orleans, La, United States
Managing owner (company)
Coastal Drilling Company LLC
Managing owner location
New Iberia, La

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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Rig 20 — USCG Documented Vessel 1163797 · CaptainsGround