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
LWS (aircraft manufacturer) were completed just after the outbreak of World War II, and about 30 were in not finished state in a factory. Apart from aircraft production, the LWS modified 47 light bombers Potez XXV (licence produced in Plage & Laśkiewicz and PWS) fitting them with radial engines PZL (Bristol) Jupiter. The LWS also designed the LWS-4 light fighter and LWS-7 Mewa II reconnaissance plane, but they were not built. LWS (aircraft manufacturer) LWS - Lubelska Wytwórnia Samolotów ("Lublin Aircraft Factory") was the Polish aerospace manufacturer, located in Lublin, created in 1936 of Plage i Laśkiewicz works and producing aircraft between 1936