Oil Products Tanker🇳🇬 NigeriaActive

LADY MARTINA

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IMO: 5104033
MMSI: 657178500
Call Sign: 50HV

Technical Specifications

Key Figures

Gross Tonnage

452GT

Deadweight

673DWT

Length Overall

57m

Beam

Year Built

1962

Intelligence

Risk & Sustainability

Risk scoreHigh

58/ 100

Safety38

Compliance95

Environment38

Composite Risk

Risk Score

70/100

Elevated riskLow confidence40% component coverage

Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.

PSC detentionsno data

Sanctions exposureno data

Dark-fleet signalno data

Hull age100

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

~673t at summer draught

Tanker · summer draught 3.01 m · 3.1 t per cm immersion

Estimated intake by draught

2.11 m~396 t

2.26 m~442 t

2.41 m~488 t

2.56 m~534 t

2.71 m~581 t

2.86 m~627 t

3.01 m~673 t

Design draught looks implausible for this class and size — the figures above are anchored to it, so treat them with extra caution.

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

Type classification

Declared

Tanker

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Inferred from size

Tanker

density DWT/GT=1.49 is consistent with declared tanker

DWT/GT 1.49Beam/LOA 0.158Declared type: Oil Products Tanker

Declared type is consistent with the class implied by the vessel’s size signals. Inferred via our shared size-based classifier.

Commercial