
Technical Specifications
Overview
Coral Adventurer is an expedition cruise ship operated by Coral Expeditions. She was built in Vietnam, floated out in December 2018, and "officially launched" and christened in Singapore in April 2019. In late October 2025, one of Coral Adventurer's passengers, Suzanne Rees, was found dead after the vessel left her behind at the end of a visit to Lizard Island, Queensland, Australia. On 27 December 2025, the vessel ran aground north of Nussing Island in Papua New Guinea, with about 120 people, including 43 crew, on board. No-one was injured in the grounding. As of nearly four days later, the vessel remained aground, early attempts to refloat and free her having failed. However, inspections had not identified any major damage to her hull. All 80 passengers had disembarked and were being carried by passenger boat to Lae, the second largest city in Papua New Guinea, where they were expected to transfer to a charter flight home to Australia.
Live Tracking
Most time stopped at Offshore -14.54,125.43 — 4 h across 1 stay.
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
Operational Status
The latest broadcast is too stale or lacks the speed / status to classify.
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
Some elevated factors — typically age or a lower-graded flag — but no acute ship-specific flag.
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. 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.
Transparency
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.
Stopped transmitting relative to the live feed front
Method: gap measured vs the live feed's own max timestamp, not wall-clock. Source: TheMaritime aisstream.io ingest (ais_positions).
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.

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