ABB marine advisory system chosen by Tallink for efficiency gains 12 May 2021 (Last Updated May 12th, 2021 12:27) ABB will supply its Ability Marine Advisory System, OCTOPUS, for Tallink’s new ferry. Share Article MyStar will provide services on the 80-km trans-Baltic route, covering Estonia’s Tallinn and Finland’s Helsinki. Credit: AS Tallink Grupp. Estonian ferry operator Tallink has selected the ABB Ability Marine Advisory System, OCTOPUS, to enable sustainability and efficiency gains for its new ferry MyStar. The ferry is slated for delivery next year from the Finnish Rauma Marine Constructions shipyard. MyStar will provide services on the 80-km trans-Baltic route, covering Estonia’s Tallinn and Finland’s Helsinki.