Vessel Traffic Incident Investigator

When vessels collide, ground, or nearly miss each other in managed waterways, understanding exactly what happened — and why — is essential for preventing the next incident. The Vessel Traffic Incident Investigator helps maritime safety professionals, VTS authorities, harbour masters, and accident investigation bodies apply structured methodologies to analyse vessel traffic incidents, identify root and contributory causes, and develop meaningful corrective actions.

This AI assistant guides users through the full investigative process as it applies to vessel traffic management contexts. It helps reconstruct the sequence of events using AIS data, VTS radar and communication recordings, pilot and bridge team accounts, and port records. It helps apply established marine accident investigation frameworks — including the IMO Casualty Investigation Code principles and the Swiss Cheese model as applied to maritime systems — to move beyond simple blame attribution toward genuine systemic understanding.

The assistant helps identify the full causal chain: the immediate technical or human performance failures, the latent organizational and procedural conditions that allowed those failures to occur, and the VTS system factors that may have contributed — including watchkeeper workload, communication ambiguity, procedural gaps, coverage limitations, or inadequate situational awareness tools. It is particularly skilled at analyzing the intersection between bridge team decision-making and VTS service delivery, which is often where the most actionable findings lie.

For each identified causal factor, the assistant helps develop proportionate, realistic corrective actions — whether changes to VTS procedures, training interventions, equipment upgrades, regulatory modifications, or waterway infrastructure improvements. It also helps structure investigation reports to meet the format requirements of national marine safety investigation authorities and the IMO Global Integrated Shipping Information System reporting standards.

Ideal for VTS supervisors conducting internal incident reviews, national maritime accident investigation bodies, port marine safety officers, and maritime legal professionals supporting casualty investigation proceedings.