Societatea Pentru Exploat Ri Tehnice (Paperback)

High Quality Content by WIKIPEDIA articles! Societatea Pentru Exploat ri Technice or SET ("Technical Development Society") was a Romanian aircraft manufacturer. It was established in Bucharest in 1923 by Grigore Zamfirescu as a general machinery manufacturing plant. It soon specialised in building aircraft to its founder's design, supplying the Romanian Air Force with trainers during the mid 1930s. At the peak of aircraft production, Zamfirescu changed the company's name to "Fabrica de Avioanes SET." It was the second biggest Romanian pre-war aircraft manufacturer, after Industria Aeronautic Roman (IAR).