SAO MAI-03

IMO 7601671VietnamOffshore Tug/Supply ShipBuilt 1977
Ulstein Verft, Ulsteinvik, NorwayNO

Get the full SAO MAI-03 report — PSC history, sanctions screening, ownership chain, and valuation.

Request access
Ownership and managementSanctions screeningPort state control inspectionsMarket valuationClassification and flag historyAIS tracking and voyage history
Vessel particulars
IMO number7601671
FlagVietnam
Call sign3WJB
TypeOffshore Tug/Supply Ship
Year built1977
ShipyardUlstein Verft, Ulsteinvik, Norway
DWT1,190
Gross tonnage1,226
Length overall117 m
Beam20 m
Technical managerVIETSOVPETRO JOINT VENTURE, Vietnam

Full SAO MAI-03 due diligence report

Risk assessment, PSC inspection history, detention probability scoring, ownership timeline, market valuation and more — all in one report.

Request access

Ownership and management

VesselScore tracks the registered owner, ISM manager, and commercial operator of SAO MAI-03 (IMO 7601671), including historical changes with dates. Frequent changes in ownership or management can signal elevated risk for compliance teams, charterers, and insurers. Request access for the full ownership chain and contact details.

Sanctions screening

VesselScore screens SAO MAI-03 (IMO 7601671) against major international sanctions programmes. Reports flag direct designations, ownership chains, and flag-state risks that may trigger compliance obligations.

Port state control inspections

VesselScore aggregates port state control data for SAO MAI-03 (IMO 7601671) from all major MoU regions — Paris, Tokyo, Indian Ocean, and more. The scoring model uses inspection history alongside age, flag, and management changes to estimate the probability of future detention.

Market valuation

VesselScore estimates the current market value of SAO MAI-03 (IMO 7601671) using a hedonic regression model trained on publicly disclosed vessel sale prices. Valuations factor in type, deadweight, build year, and condition indicators to produce a low-mid-high range with confidence scoring.

Classification and flag history

VesselScore tracks classification society status, flag state changes, and former names for SAO MAI-03 (IMO 7601671). Frequent flag changes or class withdrawals can signal elevated risk. Full timelines with dates are available in the report.

AIS tracking and voyage history

VesselScore provides AIS-based tracking for SAO MAI-03 (IMO 7601671) including recent port calls and voyage patterns. Reports also detect AIS gaps and loitering events that may indicate sanctions evasion or other irregular behaviour.

Full SAO MAI-03 due diligence report

Risk assessment, PSC inspection history, detention probability scoring, ownership timeline, market valuation and more — all in one report.

Request access

Every PSC detention, every Monday

Free weekly digest: every vessel detained by port state control in the past 7 days, with risk scores and analysis.