MASTER (IMO 9929405)

MASTER is an Offshore Supply Ship built in 2021 and flying the Netherlands flag, placing it in its fifth year of service. The vessel reports a deadweight tonnage of 57 metric tonnes and a gross tonnage of 244. Given its specifications, it is configured for specialized offshore support operations. MASTER is classed by Bureau Veritas, which is an IACS member. The vessel has been observed in the West Europe region. It has previously operated under three different names and two different flag states. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 21 July 2026.

Frequently asked questions

What is the vessel type and age of MASTER?

MASTER is an Offshore Supply Ship built in 2021. It is currently in its fifth year of service.

What are the tonnage specifications for MASTER?

The vessel has a gross tonnage of 244. It also reports a deadweight tonnage of 57 metric tonnes.

Which classification society manages MASTER?

The vessel is classed by Bureau Veritas, which is an IACS member. Its current classification status is listed as Delivered.

Where has MASTER been operating recently?

The vessel has been observed in the West Europe region. This is the primary geographic area recorded in its recent movement data.

How many PSC inspections has the vessel undergone?

Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions, with 1 deficiency recorded. The most recent inspection was on 21 July 2026. All-time records show 3 inspections since 2022 and no detentions.

Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.