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
Supermarine Spitfire operational history of Burma Air Force in 1954-5, where they joined 20 Seafire XVs, bought in 1952 direct from Vickers-Armstrong, and three Mk XVIIIs purchased from Air Command South-East Asia. They were used on counter-insurgency missions against separatist forces, to strafe Communist positions in the north of the country as civil war replaced the struggle between British and Japanese. The accident rate amongst local Spitfire pilots was exceptionally high. The aircraft remained in service until at least 1954. French Armée de l'Air and Aéronavale received in Indochina a squadron of Spitfire Mk. VIIIs when RAF left Tan Son Nhut in 1946. They