EntityQ947351· pop 7· linked from 4 articlesTraverse boardSign in to saveNavigational toolConnectionsshipEntitycompassEntityspeedEntitysailEntitynavigationEntityknotEntitycompass roseEntityrelative directionEntityrhumb lineEntitydead reckoningEntitychip logEntityhelmsmanEntitywatch systemEntityGötheborgEntityWilliam BourneEntitycrew memberEntityRhumbline networkEntityCategoriesNavigational equipment