Diving Support Vessel🇹🇻 TuvaluActive

SHARK 1

Compare

IMO: 9637478
MMSI: 572762220
Call Sign: T2DT6

Technical Specifications

Key Figures

Gross Tonnage

461GT

Deadweight

229DWT

Length Overall

43.88m

Beam

7.6m

Draught

4.2m

Year Built

2012

Intelligence

Risk & Sustainability

Risk scoreLow

83/ 100

Safety78

Compliance93

Environment78

Composite Risk

Risk Score

32/100

Moderate riskLow confidence40% component coverage

Some elevated factors — typically age or a lower-graded flag — but no acute ship-specific flag.

PSC detentionsno data

Sanctions exposureno data

Dark-fleet signalno data

Hull age36

Flag register25

A coverage-weighted blend of the 2 components we could read for this hull — the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. This headline is flagged low-confidence (a thin or structural-only read) and should not be treated as a verdict. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.

Estimated

Capacity & Classification

Cargo capacity at draughtMedium confidence

~229t at summer draught

Other · summer draught 4.2 m · 1.6 t per cm immersion

Estimated intake by draught

2.94 m~23 t

3.15 m~57 t

3.36 m~92 t

3.57 m~126 t

3.78 m~160 t

3.99 m~195 t

4.2 m~229 t

Estimate only — modelled from deadweight (deadweight regression) using a first-principles hydrostatic model, not measured hydrostatic tables. The design draught it is anchored to is unreliable across the fleet.

Commercial