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%
Crude Oil Tanker🇸🇹 Sao Tome and PrincipeActive

IMPALAS

IMO
9171448
MMSI
668116257
Call Sign
S9Z4

Technical Specifications

Key Figures

Gross Tonnage
157,833GT
Deadweight
299,167DWT
Length Overall
332m
Beam
58.04m
Year Built
1999

Intelligence

Risk & Sustainability

Estimated market value
$32.9Mrange $29.1M$36.9M
$110/dwt · 299,167 dwt · built 1999
high confidence · 16 comps
Comparable sales
AUSTRALIS 2003 · $20MNEW NAXOS 2003 · $33MNEW NAXOS 2003 · $33MNEW TINOS 2003 · $37MALRAYA 2005 · $45MSAKE 2005 · $40M
Second opinion±27% typical error
$40.2Mrange $27.8M$46.1M

An independent cross-check of the estimate above for Tanker (segment · size · age · market).

Estimate from $/dwt of similar-size, similar-age ships sold in the last 24 months. Indicative, not a certified valuation.

Risk scoreCritical
25/ 100
Safety48
Compliance5
Environment48
Carbon intensity · estimatedA

This ship has no verified emissions report. We estimate a band A from its segment, size and age (49% confidence).

Estimate, not a reported figure. Within one band 95% of the time on reported peers.

Composite Risk

Risk Score

87/100
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 age88
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
~299,167t at summer draught

Tanker · summer draught 20.07 m · 184.1 t per cm immersion

Estimated intake by draught
14.05 m~188,314 t
15.05 m~206,789 t
16.05 m~225,265 t
17.06 m~243,740 t
18.06 m~262,216 t
19.06 m~280,691 t
20.07 m~299,167 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=1.90 is consistent with declared tanker

DWT/GT 1.9Beam/LOA 0.175Declared type: Crude Oil 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

On Sanctions List
yes
Regimes
OFAC

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

Voyage Estimate

From 299,167 DWT · ~70 t/day · bunker @ live VLSFO.

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