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OhGizmo!: OhGizmo! » Archive » Hyundai’s Thrust Fin Is A Small Upgrade That Could Result In Large Savings For Shipping Companies

  • Nathir · 1 year ago
    The fin probably reduces turbulence after the propeller.
    I am surprised that they only make 30 a year. This means it takes about 12 days to make one. They probably are custom parts and have to be re-designed for each ship.