The assessment of unmanned vessel operation in heavy traffic areas. case study of the North Sea Crossing by unmanned surface vessel sea-kit

The continuous development of autonomous and unmanned technology is accelerating the adop-tion of unmanned vessels for various maritime operations. Despite the technological develop-ments there is still a lack of clear regulatory and organizational frameworks for testing and exploiting the potential of unmanned surface vessels (USVs) in real-world maritime conditions. Such real-world testing becomes ever more complex when operating in multiple nations territo-rial waters. In May 2019 USV ‘Maxlimer’ crossed the North Sea from the United Kingdom to Bel-gium and back, carrying goods, to demonstrate the ability of unmanned surface vessels to interact with real marine traffic in an uncontrolled environment. The paper presents this mission in light of the current state of marine autonomy projects as well as the regulatory works con-ducted by various organizations worldwide.