ONE HELSINKI

Identity & particulars

Name

ONE HELSINKI

IMO numberWhat is an IMO number?

9588081

MMSIWhat is an MMSI?

431350000

Call signWhat is a call sign?

7KSP

Flag

Japan

Vessel type

Container ship

AIS ship type

Cargo (hazardous cat. C)

Gross tonnageGross tonnage vs deadweight

98,747

Length overall

335 m

Beam

—

Year built

2012

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Incidents & investigations Authority-reported

Accident and incident reports by national investigation boards, and casualty warnings, that concern this ship. Each links to the original.

• Occurred Dec 6, 2017ACC · Cargo, GeneralNTSB marine investigations (CAROL)Boston, MA, USA

  Helsinki Bridge, Boston, MA, USA (NTSB DCA18FM006)Report published Nov 15, 2018

  The National Transportation Safety Board determines that the probable cause of the breakaway of the containership Helsinki Bridge and subsequent allision with the Black Falcon Cruise Terminal was the failure of Massachusetts Port Authority to provide suitable berthing arrangements during ongoing construction at the Conley Container Terminal, which resulted in the overloading and failure of a singl

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Technical efficiency: EEXI (10.1 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Frequently asked questions

Where is ONE HELSINKI now?

ONE HELSINKI (Container ship, Japan flag) was last seen on AIS on Sep 30, 2026, 14:31 UTC, under way at 11.6 kn, near Galveston (Gulf of Mexico). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was US MOB (voyage report via AISstream.io global terrestrial AIS, received Sep 30, 2026, 13:22 UTC). This report does not confirm the ship’s current route.

What kind of ship is ONE HELSINKI?

ONE HELSINKI is a container ship sailing under the flag of Japan, built in 2012. The vessel is 335 m long and has a gross tonnage of 98,747.

Who is recorded as the owner or manager of ONE HELSINKI?

ONESEA SOLUTIONS PTE LTD is recorded as ISM manager for ONE HELSINKI (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for ONE HELSINKI?

Voydar has no matched sanctions record displayed for ONE HELSINKI from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for ONE HELSINKI. Missing records do not establish whether the ship has been detained.