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CHRYSTAL SKY

ex SANKO HERITAGE until 2010 Jun 01

🚢 Oil And Chemical Tanker 🏴 Republic of the Marshall Islands IMO 9334569 IN SERVICE/COMMISSION
228.5 m749.7 ft
Length (LOA)
32.2 m105.6 ft
Beam
11.9 m39' 01"
Draft
73,956 DWT
Deadweight
42,822 GT
Gross Tonnage
2004
(22 yrs old)
Built

General Information

Vessel Name CHRYSTAL SKY
Former Name SANKO HERITAGE until 2010 Jun 01
IMO Number 9334569
MMSI 538004215
Call Sign V7VU5
Flag State Republic of the Marshall Islands
Vessel Type Oil And Chemical Tanker
Detailed Type —
Service Status IN SERVICE/COMMISSION
Year of Build 2004
Shipbuilder Onomichi Dockyard Co., Ltd. (Onomichi Shipyard) (Japan)
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) 228.5 m749.7 ft
Beam (Width) 32.2 m105.6 ft
Draft 11.9 m39' 01"
Deadweight (DWT) 73,956 t72,788 LT
Gross Tonnage (GT) 42,822 GT

This vessel is approximately 22 years old.

🌱

Sustainability Snapshot

C
Vessel Efficiency
Ranked against all Oil tanker in the fleet.
Ranked C — Top 82% of fleet
📊
Segment Efficiency Rank (2024)
#1,212 of 1,789 oil tankers · +3% higher than average
See full ranking →
🏭
Daily Climate Impact
96.33 mt CO₂ / day
⏲️
Avg. Operational Speed
10.2 knots
Consumes 30.05 mt fuel / day (~1.25 mt/hr)

📄 Data source: Annual EU MRV verified emissions data.

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About the CHRYSTAL SKY

The CHRYSTAL SKY (IMO: 9334569) is a oil and chemical tanker built in 2004 by Onomichi Dockyard Co., Ltd. (Onomichi Shipyard) (Japan) currently sailing under the flag of Republic of the Marshall Islands. The vessel has an estimated length overall (LOA) of 228.5 meters and a beam of 32.2 meters, alongside a deadweight tonnage of 73,956 DWT.

Operating under the service status of IN SERVICE/COMMISSION, the vessel relies on the ABS for its classification society standards. Technical and commercial management is publicly recorded to be overseen by EXECUTIVE SHIP MANAGEMENT.

TrustedDocks provides detailed maritime intelligence, ship repair tracking, and drydocking history for the CHRYSTAL SKY. 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 CHRYSTAL SKY are available exclusively to registered members.

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