What kind of ship is Guthorm Maersk?

Guthorm Maersk is a cargo ship sailing under the flag of Hong Kong, built in 2009 by Odense Steel Shipyard. The vessel is 366.8 m long with a beam of 42.9 m and has a gross tonnage of 99,002.

What sanctions and inspection records does Seadar hold for Guthorm Maersk?

Seadar has no matched sanctions record displayed for Guthorm Maersk 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 Guthorm Maersk. Missing records do not establish whether the ship has been detained.

Guthorm Maersk

Cargo ship · Hong Kong · built 2009 · AIS Class A

IMO9359040MMSI477922100Call signVRVO4Last AIS position Sep 16, 2026, 12:30 UTC

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In short

Guthorm Maersk (Cargo ship, Hong Kong flag) was last seen on AIS on Sep 16, 2026, 12:30 UTC, under way at 11.6 kn, in the North Pacific Ocean. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.

Vessel type: Cargo ship
Flag: Hong Kong
Year built: 2009
Gross tonnage: 99,002
Size (length × beam): 367 m × 43 m
Registered owner: —

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Last reported position

received Sep 16, 2026, 12:30 UTC

Position: 37.5609° N, 124.3688° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 11.6 kn
Course: 271°
Heading: 280°

37.5609° N, 124.3688° W

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Seadar detected no port call in the last 30 days.

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

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Identity & particulars

Name: Guthorm Maersk
IMO numberWhat is an IMO number?: 9359040
MMSIWhat is an MMSI?: 477922100
Call signWhat is a call sign?: VRVO4
Flag: Hong Kong
Vessel type: Cargo ship
AIS ship type: Cargo (hazardous cat. A)
Gross tonnageGross tonnage vs deadweight: 99,002
Deadweight (DWT): Source: Wikidata, record Q105765803. Added to Seadar on September 23, 2026. Licence: CC0 1.0.127,015 t
Length overall: 366.8 m
Beam: 42.9 m
Year built: 2009

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.

Builder: Odense Steel Shipyard
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

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

Date	Event	Source
May 15, 2023, 08:59 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
May 14, 2023, 07:55 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 26, 2020, 08:21 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 26, 2020, 04:09 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Oct 4, 2016	Reported departure from OaklandAuthority-reported	USACE foreign traffic vessel entrances & clearances

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.

Port calls

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

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	May 14, 2023, 07:55 UTC	KC12	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Jun 26, 2020, 04:09 UTC	WL	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Oakland USOAK	Departure	Oct 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Oakland USOAK	Arrival	Oct 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	Oct 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Arrival	Sep 29, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	Jun 18, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Arrival	Jun 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Oakland USOAK	Departure	Mar 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Oakland USOAK	Arrival	Mar 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	Mar 9, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Arrival	Mar 5, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: May 29, 2009.

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

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is Guthorm Maersk now?: Guthorm Maersk (Cargo ship, Hong Kong flag) was last seen on AIS on Sep 16, 2026, 12:30 UTC, under way at 11.6 kn, in the North Pacific Ocean. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Guthorm Maersk?: Guthorm Maersk is a cargo ship sailing under the flag of Hong Kong, built in 2009 by Odense Steel Shipyard. The vessel is 366.8 m long with a beam of 42.9 m and has a gross tonnage of 99,002.
What sanctions and inspection records does Seadar hold for Guthorm Maersk?: Seadar has no matched sanctions record displayed for Guthorm Maersk 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 Guthorm Maersk. Missing records do not establish whether the ship has been detained.

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