Automatic Identification System Aids to Navigation (AIS AtoNs) represent a transformative technology for inland water transport, increasing navigation safety and operational efficiency. This paper focuses on the deployment and performance of AIS AtoNs on a selected section of the Danube River. The paper evaluates the benefits, challenges, and results of a pilot testing and offers insights into the practical application of AIS AtoNs in real-world conditions. The results show improvements in navigation safety, operational efficiency, and environmental sustainability, while addressing issues such as energy consumption and reliability during adverse conditions. Additionally, the study identifies the need for standardized anchoring systems and advanced energy management solutions to enhance buoy stability and operational continuity. These findings provide a foundation for future advancements in AIS AtoNs integration, emphasizing their potential for global adoption in inland navigation systems.
Jurkovič et al. (2026) studied this question.