ClassNK grants Innovation Endorsement for Products & Solutions to “ACE Function” developed by TOKYO KEIKI March 7, 2024 International Shipping, Maritime, Trending News TOKYO : ClassNK has granted its Innovation Endorsement for Products & Solutions*1 to a straight leg course control called “ACE Function” (ACE: Advanced Control for Ecology), which can be integrated with the autopilot systems, “PR-9000”