TheMaritime.net
Dry Bulk Freight Index2,490 -1.3%Capesize3,538 -2.8%Panamax2,124 +0.7%Dirty Tanker Index1,935 +1.1%Supramax1,668 -0.1%Clean Tanker Index1,280 -1.4%Handysize947 +0.2%Dry Bulk Freight Index2,490 -1.3%Capesize3,538 -2.8%Panamax2,124 +0.7%Dirty Tanker Index1,935 +1.1%Supramax1,668 -0.1%Clean Tanker Index1,280 -1.4%Handysize947 +0.2%Dry Bulk Freight Index2,490 -1.3%Capesize3,538 -2.8%Panamax2,124 +0.7%Dirty Tanker Index1,935 +1.1%Supramax1,668 -0.1%Clean Tanker Index1,280 -1.4%Handysize947 +0.2%Dry Bulk Freight Index2,490 -1.3%Capesize3,538 -2.8%Panamax2,124 +0.7%Dirty Tanker Index1,935 +1.1%Supramax1,668 -0.1%Clean Tanker Index1,280 -1.4%Handysize947 +0.2%Dry Bulk Freight Index2,490 -1.3%Capesize3,538 -2.8%Panamax2,124 +0.7%Dirty Tanker Index1,935 +1.1%Supramax1,668 -0.1%Clean Tanker Index1,280 -1.4%Handysize947 +0.2%Dry Bulk Freight Index2,490 -1.3%Capesize3,538 -2.8%Panamax2,124 +0.7%Dirty Tanker Index1,935 +1.1%Supramax1,668 -0.1%Clean Tanker Index1,280 -1.4%Handysize947 +0.2%
Limestone Carrier🇯🇵 JapanActive

KOUSHOMARU

IMO
9824447
MMSI
431011131
Call Sign
JD4335

Technical Specifications

Key Figures

Gross Tonnage
7,297GT
Deadweight
8,812DWT
Length Overall
120.55m
Beam
20m
Draught
7.5m
Year Built
2018

Live Tracking

Current Position

Live AIS · 2 d ago
Track · last 8 d
Position
35.461°N · 139.806°E
Speed
12.8 kn
Course
236°
Status
Under way using engine

Where it waited most

Most time stopped at Kawasaki 4 h across 1 stay.

  1. 1

Derived from the AIS track — runs of near-zero speed (anchored, moored or drifting) snapped to the nearest port. Builds up as we observe the vessel.

Intelligence

Risk & Sustainability

Risk scoreLow
90/ 100
Safety88
Compliance95
Environment88

Operational Status

Activity

Under wayFix within the last day

Making way at sea speed on its latest broadcast.

Speed
12.8 kn
Nav status
Under way using engine
Last broadcast
within the last day
Hull age
8 yr

Read from the single most-recent AIS broadcast we hold for this hull — we keep no position history, so this is a point-in-time posture, not a dwell inference. Derived in-house from our own AIS feed; weight it by the broadcast age above.

Composite Risk

Risk Score

7/100
Low riskLow confidence40% component coverage

No strong adverse signal on the components we could read for this hull.

PSC detentionsno data
Sanctions exposureno data
Dark-fleet signalno data
Hull age12
Flag register0

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 draughtHigh confidence
~8,812t at summer draught

Other · summer draught 7.5 m · 18.3 t per cm immersion

Estimated intake by draught
5.25 m~4,694 t
5.63 m~5,380 t
6 m~6,066 t
6.38 m~6,753 t
6.75 m~7,439 t
7.13 m~8,126 t
7.5 m~8,812 t

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

Commercial

Voyage Estimate

From 8,812 DWT · ~9 t/day · bunker @ live VLSFO.

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