Chemical Tanker🇰🇵 North KoreaActive

AN SAN 1

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IMO: 7303803
MMSI: 445018000
Call Sign: HMYD7

Technical Specifications

Key Figures

Gross Tonnage

1,757GT

Deadweight

3,003DWT

Length Overall

86m

Beam

12m

Year Built

1973

Intelligence

Risk & Sustainability

Risk scoreCritical

25/ 100

Safety38

Compliance5

Environment38

Composite Risk

Risk Score

89/100

High risk80% component coverage

Strong, corroborated adverse evidence — a detention, sanctions exposure or a dark-fleet signal.

PSC detentionsno data

Sanctions exposure100

Dark-fleet signal100

Hull age100

Flag register25

A coverage-weighted blend of the 4 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. 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

~3,003t at summer draught

Tanker · summer draught 4.79 m · 8.4 t per cm immersion

Estimated intake by draught

3.35 m~1,797 t

3.59 m~1,998 t

3.83 m~2,199 t

4.07 m~2,400 t

4.31 m~2,601 t

4.55 m~2,802 t

4.79 m~3,003 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

→

Inferred from size

Tanker

density DWT/GT=1.71 is consistent with declared tanker

DWT/GT 1.71Beam/LOA 0.14Declared type: Chemical Tanker

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

Transparency

Risk signals

Behavioural flags raised against this vessel — each shown with the raw evidence behind it. Derived in-house from data we are entitled to publish; informational, not a determination of wrongdoing.

AIS gapcriticalstrength 1.00

Stopped transmitting relative to the live feed front

Jun 23, 2026

On Sanctions List: yes
Regimes: EU,OFAC,Switzerland,UK,UN

Method: vessel is on a sanctions list but has never appeared on our live AIS feed. Source: ais_positions (absence) + sanctioned_vessels.

Signals are a current-state view: a flag clears once the vessel stops tripping its detector. These are screening indicators, not a substitute for your own due diligence.

Commercial