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ONE MACKINAC

Container ship · Japan · built 2015 · AIS Class A

IMO9689603MMSI431241000Call sign7JURLast AIS position Oct 1, 2026, 20:26 UTC

In short

ONE MACKINAC (Container ship, Japan flag) was last seen on AIS on , under way at 14.9 kn, in the South Atlantic Ocean. Its crew-entered AIS destination is SGSIN (Singapore), with an ETA of Oct 16, 2026, 21:00 UTC; its reported draught is 11.2 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:37 UTC).

Vessel type
Container ship
Flag
Japan
Year built
2015
Gross tonnage
152,297
Size (length × beam)
366 m
Registered owner
—

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Photo of Mackinac Bridge
Photo: kees torn · Licence: CC BY-SA 2.0 · via Wikimedia Commons

Last reported position

received
Position
34.5584° S, 17.9603° E
Area
South Atlantic Ocean
StatusWhat do AIS statuses mean?
Under way using engine
Speed
14.9 kn
Course
142°
Heading
144°
34.5584° S, 17.9603° E
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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name
ONE MACKINAC
IMO numberWhat is an IMO number?
9689603
MMSIWhat is an MMSI?
431241000
Flag
Japan
Vessel type
Container ship
AIS ship type
Cargo (hazardous cat. A)
Gross tonnageGross tonnage vs deadweight
152,297
Length overall
365.9 m
Beam
—
Year built
2015

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.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026

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.

DateEventSource
ISM manager: ONESEA SOLUTIONS PTE LTD (previously "K" LINE SHIP MANAGEMENT (SINGAPORE) PTE LTD)Voydar relationship-change derivation (derived by Voydar from EU MRV (THETIS-MRV) emissions)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)

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.

Emissions & fuel consumption

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

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
201831,458 t10,078 t115 days779 kg
201944,019 t14,115 t159 days798 kg
202031,867 t10,127 t115 days879 kg
202122,547 t7,215 t60 days913 kg
202212,069 t3,863 t44 days820 kg
202311,896 t3,804 t57 days783 kg
202426,715 t8,554 t143 days662 kg
202523,781 t7,619 t139 days623 kg

Technical efficiency: EEXI (8.74 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.

Reported by authorities Authority-reported

PortRecordDate (UTC)BerthSource
Hong Kong HKHKGArrival(matched by call sign)Aug 12, 2023, 01:18 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalMay 13, 2023, 08:14 UTCKC18Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJan 17, 2023, 14:45 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalMar 31, 2022, 10:10 UTCKC5Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJan 6, 2022, 11:36 UTCKC5Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)May 14, 2020, 00:31 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Feb 19, 2020, 07:29 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalNov 27, 2019, 11:07 UTCKC5Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Sep 11, 2019, 01:42 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJun 25, 2019, 11:56 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalApr 10, 2019, 13:09 UTCKC18Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJan 23, 2019, 12:47 UTCKC18Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

Records published by the authority named on each row. Earliest record for this ship: June 6, 2018.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

Frequently asked questions

Where is ONE MACKINAC now?
ONE MACKINAC (Container ship, Japan flag) was last seen on AIS on Oct 1, 2026, 20:26 UTC, under way at 14.9 kn, in the South Atlantic Ocean. The crew-entered destination was SGSIN (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:37 UTC). This report does not confirm the ship’s current route.
What kind of ship is ONE MACKINAC?
ONE MACKINAC is a container ship sailing under the flag of Japan, built in 2015. The vessel is 365.9 m long and has a gross tonnage of 152,297.
What sanctions and inspection records does Voydar hold for ONE MACKINAC?
Voydar has no matched sanctions record displayed for ONE MACKINAC from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for ONE MACKINAC. Missing records do not establish whether the ship has been detained.

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