MAERSK WILLEMSTADT (IMO 9362401)
MAERSK WILLEMSTADT is a Container Ship built in 2007 and flying the Singapore flag, placing it in its 19th year of service. The vessel reports a deadweight tonnage of 53,160 metric tonnes and a gross tonnage of 41,483. This vessel is configured for containerized cargo transport operations. MAERSK WILLEMSTADT is classed by Lloyd's Register, which is a member of the International Association of Classification Societies (IACS). The vessel has been observed in the regions of Australia and New Zealand, the Gulf of Mexico, and the North American East Coast. It has previously operated under 6 different flags and 3 former names. Over the last 36 months it has had 22 port state control (PSC) inspections and no detentions. The most recent inspection was on 21 May 2026.
- Type: Container Ship
- Flag: Singapore
- Year built: 2007
- MMSI: 563148200
- Call sign: 9V7729
- Gross tonnage: 41483
- Deadweight: 53160 t
- Length overall: 254 m
- Beam: 32 m
- Port State Control (PSC) inspections: 84 since 2007
- PSC detentions in the last 36 months: 0
- Last PSC detention: 20/09/2023, Sydney (Indian Ocean MoU / Tokyo MoU)
- Last PSC inspection: 21/05/2026
- Registered owner: MOLLER SINGAPORE AP PTE LTD (Singapore)
- Ship manager · ISM manager · DOC holder: WILHELMSEN AHRENKIEL SHIP (Germany)
- Last AIS position: 27°23.4′S · 155°32.3′W · Speed 17.8 kn · moored · received 11 October 2026 at 00:54 UTC
- Destination: To be nominated
- Arrival alert: rynda.io messages you by email or in Telegram when MAERSK WILLEMSTADT arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of MAERSK WILLEMSTADT?
MAERSK WILLEMSTADT is a Container Ship built in 2007. It is currently in its 19th year of service.
What are the capacity specifications for this vessel?
The vessel has a deadweight tonnage of 53,160 metric tonnes. Its gross tonnage is recorded at 41,483.
Which classification society maintains MAERSK WILLEMSTADT?
The vessel is classed by Lloyd's Register. This society is a recognized member of the International Association of Classification Societies (IACS).
What is the port-state control history for this ship?
Over the last 36 months it has had 22 port state control (PSC) inspections and no detentions; the deficiency count is reported for 21 of them. The most recent inspection was on 21 May 2026. All-time records show 84 inspections since 2007 and 3 detentions. The most recent detention was on 20 September 2023.
Where has the vessel been recently observed?
The vessel has been seen in Australia and New Zealand, as well as the Gulf of Mexico. It has also been observed near the South America West Coast.
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