Korean Register of Shipping CPH03795-AC005 AutoChief 600 propulsion control system AutoChief C20 propulsion control system K-Thrust C20 & 600 Propulsion Thruster and Steering Control System K-Steering 600 K-Thrust 600 Issued by Korean Register of Shipping Certificate type Type Approval Certificate Certificate no CPH03795-AC005 Expiration date 19.12.2024 Document file CPH03795-AC005.pdf Related file(s)