The ship is sail powered, with raidio control of sails and rudder. Being a square rigger, it is hard to tack. It has a servo for
jibs, fore and aft mast, rr sail, and rudder. pic #123 is servos, #145 shows lines to main yards which on each mast are
connected to all upper sail yards on that mast. #175 shows amount of travel the yards can turn ,about 50 degrees.