High Quality Content by WIKIPEDIA articles! The NS14 (or Northbridge Senior 14) is an Australian restricted development class of sailing dinghy. Measuring 14 feet in length, the class was designed the 1960 and introduced at the Northbridge sailing club in Sydney, Australia, with control of the class transferred to the NS14 Association of New South Wales in 1965. Subsequently the boat was introduced to the other states, prior to being taken to New Zealand in 1995 and the United States in 1998.