wind-assisted propulsion
as defined in Regulation (EU) 2023/1805 of the European Parliament and of the Council of…, Article 3, point (9) (Definitions)
propulsion, whether partial or full, of a ship by wind energy harnessed by means of wind-assistance propulsion systems such as, inter alia, rotor sails, kites, hard or rigid sails, soft sails, suction wings or turbines