ClassNK issues approval in principle (AiP) for Advanced Maneuvering Assistant System December 13, 2023 International Shipping TOKYO : ClassNK has issued an Approval in Principle (AiP) for the “Advanced Maneuvering Assistant System”, the core technology for the autonomous navigation system, developed by Kawasaki Kisen Kaisha, Ltd., Kawasaki Kinkai Kisen Kaisha,
