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ADVENT SEAHORSE

ex ATENEA since 2009 May 10

🚢 Offshore Vessel 🏴 COLOMBIA IMO 7402714 IN SERVICE/COMMISSION Scrapping Candidate 37%
51.8 m169.9 ft
Length (LOA)
11.6 m38.0 ft
Beam
3.6 m11' 11"
Draft
989 DWT
Deadweight
646 GT
Gross Tonnage
1975
(51 yrs old)
Built

General Information

Vessel Name ADVENT SEAHORSE
Former Name ATENEA since 2009 May 10
IMO Number 7402714
MMSI 730151890
Call Sign HKSS9
Flag State COLOMBIA
Vessel Type Offshore Vessel
Detailed Type —
Service Status IN SERVICE/COMMISSION
Year of Build 1975
Shipbuilder Bollinger Mississippi Shipbuilding (formerly Halter Marine) (United States)
Shipowner Sign in to view
Ship Manager Sign in to view
Main Engine Sign in to view
Equipment on Board Sign in to view
Last Drydocking Sign in to view

Dimensions & Tonnage

Length Overall (LOA) 51.8 m169.9 ft
Beam (Width) 11.6 m38.0 ft
Draft 3.6 m11' 11"
Deadweight (DWT) 989 t973 LT
Gross Tonnage (GT) 646 GT

This vessel is approximately 51 years old.

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About the ADVENT SEAHORSE

The ADVENT SEAHORSE (IMO: 7402714) is a offshore vessel built in 1975 by Bollinger Mississippi Shipbuilding (formerly Halter Marine) (United States) currently sailing under the flag of COLOMBIA. The vessel has an estimated length overall (LOA) of 51.8 meters and a beam of 11.6 meters, alongside a deadweight tonnage of 989 DWT.

Operating under the service status of IN SERVICE/COMMISSION, the vessel classification society is registered according to international maritime standards.

TrustedDocks provides detailed maritime intelligence, ship repair tracking, and drydocking history for the ADVENT SEAHORSE. Verified maintenance records, past drydocking shipyards, stay durations, and shipyard repair facilities are available to registered members. To unlock full ownership records, technical management, equipment on board, engine specifications, and shipyard drydock history, create a free account or log in. You can also explore our global shipyards directory to compare commercial drydocks and repair facilities worldwide.

Dry Dock & Shipyard History

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Last Recorded Drydocking Oct 2025
SEATRIUM Admiralty Yard
Location: Singapore • 11 months ago
Repair Facility Recorded Stay
SEMBCORP MARINE ADMIRALTY YARD
Duration: 330 hours recorded

Recorded Shipyard Visits & Repair Facilities

Admiralty Shipyard Facility
Singapore • 307 hours stay
Jurong Shipyard Drydock
Singapore • Scheduled Maintenance
Palumbo Shipyards Facility
Malta • Intermediate Survey

Dry Dock & Shipyard History is Locked

Detailed drydocking intervals, repair shipyards, stay durations, and verified maintenance records for ADVENT SEAHORSE are available exclusively to registered members.

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