General Cargo🇲🇳 MongoliaActive

SEIZAN MARU 21

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IMO: 8997819
MMSI: 457900586
Call Sign: DUE4474

Technical Specifications

Key Figures

Gross Tonnage

498GT

Deadweight

1,550DWT

Length Overall

72.04m

Beam

30m

Year Built

2004

Live Tracking

Current Position

Live AIS · 31 min ago

Track · last 1 h

Position

10.403°N · 124.517°E

Speed

11.4 kn

Course

302°

Status

Under way using engine

Intelligence

Risk & Sustainability

Risk scoreMedium

71/ 100

Safety58

Compliance95

Environment58

Composite Risk

Risk Score

51/100

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 age68

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

~1,550t at summer draught

Other · summer draught 3.97 m · 6.1 t per cm immersion

Estimated intake by draught

2.78 m~820 t

2.98 m~942 t

3.18 m~1,063 t

3.38 m~1,185 t

3.57 m~1,307 t

3.77 m~1,428 t

3.97 m~1,550 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.

Commercial