AIS gaps and dark-fleet risk: why vessel silence matters
When a tanker goes dark in a high-coverage zone, the silence itself becomes evidence. How to read an AIS gap — duration, location, reappearance — and when it deserves review.
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Resources
Insights
What’s actually happening on the water.
Analysis of ARA maritime sanctions risk — dark-fleet behaviour, AIS gaps, the shifting enforcement standard, and what a defensible vessel file really needs to contain.
Latest
Dark fleet · AIS
Shadow fleet · ARA
From the desk.
Dark-fleet risk in Europe: why the ARA corridor needs maritime intelligence
Shadow-fleet movements through the North Sea and the ARA are rising, and the people exposed are the suppliers and agents. Why the corridor needs evidence built for it.
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Start here
Understand the evidence behind Peloryn.
Method
How it works
The pipeline that turns a vessel name into a defensible file.
MethodEvidence model
Why a finding is never a bare alert — source, time, confidence, basis.
MethodData & governance
The seven authorities, version-stamping, and chain of custody.
MethodLimitations
What Peloryn does — and does not — claim.
ReferenceGlossary
The language of ARA vessel compliance, defined plainly.
ReferenceData sources
Where the underlying data comes from, and how it’s used.
From reading to doing
See the evidence on a real vessel.
Start free on Protect, or request a sample Verify report against a real ARA vessel and counterparty.