OceanWings has received an Approval in Principle (AiP) from ClassNK covering its Rigid Fixed (RF) and Rigid Tiltable (RT) wingsails. The approval was presented during an official ceremony at SMM in Hamburg on September 2, 2026.Building on the initial AiP granted by ClassNK in 2025…<p><p>https://www.marinelink.com/news/oceanwings-rf-rt-wingsail-designs-542703</p></p>