History The Swan 48 was the 6th design developed for Nautor of Finland. The boat was developed to rate under the I.O.R. Rule and yet be a great cruising boat. She was introduced in 1971. 46 boats were built during the production run that ended in 1975. Principal Dimensions LOA 47′-11″ LWL 37′-4″ Beam 13′-7″ […]