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USCG Documented Vessel

CYGNUS

No. 593637RecreationalValid
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
593637
Call sign
WCZ9783
Hull ID (HIN)
JRK330150578Decode this HIN →
Flag
Us
Service
Recreational
Self-propelled
Yes
Hull material
Frp (Fiberglass)
Hull shape
Monohull
Year built
1978

Dimensions & tonnage

Length
33.5 ft
Breadth
10.5 ft
Depth
8.3 ft
Gross tonnage
14 GT
Net tonnage
13 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
December 16, 2025
Expires
December 31, 2027
Endorsements
Recreation

Builder

Builder
John Kaiser Associates
Shipyard
John Kaiser Associates
Built at
Wilmington, De, United States
Year built
1978
All vessels by this manufacturer (MIC JRK) →

Hailing port

Hailing port
Cataumet, Ma, United States
Managing owner location
Natick, 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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Cygnus — USCG Documented Vessel 593637 · CaptainsGround