Supermarine Aircraft Spitfire 2013, A MK26 80% scale Spitfire crashed in Adelaide, Australia. The pilot, as the only passenger in the aircraft, died as a result of the accident. Official findings show pilot error as the main contributor of the accident, however, the ATSB report stated: "The aircraft was prone to aerodynamically stall with little or no aerodynamic precursors and it was not fitted with a stall warning device, increasing the risk of inadvertent stall." Supermarine Aircraft Spitfire The Supermarine Aircraft Spitfire is an Australian homebuilt aircraft produced in kit form by Supermarine Aircraft. A replica of the famous British Supermarine Spitfire World
RWD (aircraft manufacturer) designer). In 1933, Rogalski, Drzewiecki and Wędrychowski founded the company "Doświadczalne Warsztaty Lotnicze" (DWL, Experimental Aeronautical Works) in Warsaw, which became a manufacturer of further RWD aircraft. Apart from Rogalski and Drzewiecki, in a construction bureau worked designers Tadeusz Chyliński, Bronisław Żurakowski, Leszek Dulęba and Andrzej Anczutin and several engineers, including Henryk Millicer. At first, the RWD team designed and built light sportsplanes. Early designs RWD-2 and RWD-4 were built in small series and used in Polish sports aviation, including their debut at the Challenge 1930 international contest. Their next designs performed particularly well in competitions - the RWD-6 won