Supermarine Aircraft Spitfire Aircraft company and produce all-Australian homebuild aircraft kits. In the event, the constant-speed, four-blade propeller would be obtained from a specialist firm in New Zealand. Supermarine Aircraft is not related to the original British Supermarine company, although the owners of the Supermarine marque have given their permission for the name to be used. The first production model was named the Spitfire Mk25 and was a 75% scale replica of the original Supermarine Spitfire design. The stressed skin structure consists of 2024 aluminium alloy skins, formers and longerons with some fibre-glass mouldings for parts such as fairings and air scoops. The
Spitfire (catamaran) racing classes in the UK (F18s, Tornados, Hurricane 5.9s, Dart 18s and Sprint 15s). The Spitfire is a competitive racing class at handicap events, Spitfire events or in club races and is regularly seen in pole position at UK catamaran events. The British Spitfire Class Association provide the latest Spitfire news via their Facebook page and organize Spitfire events such as the inland and nationals championships. The Inland Championships are raced for the Jess Eales Memorial Trophy, in memory of one of the classes best and most well respected sailors. The Spitfire was selected to replace the Hobie Dragoon as