"5.7912" . "Pathfinder-class survey ship" . "''Pathfinder''-class" . . . "Oceanographic Survey Ships (T-AGS)" . "Pathfinder class" . "''Pathfinder''-class survey ship" . "100.2792" . "Pathfinder-class" . . . "17.6784" . . . "Pathfinder-class survey ship" . . . . "Pathfinder" . .