Brigadyr OK-LGL was built in 1956 and delivered to the Austrian Government in 1957 and registered OE-BVL in 1958. After an landing accident in 1961 the aircraft was stored until de-registered in 1975. It than went as an exhibit to Düsseldorf air port and Stuttgart airport, where the markings of OK-LGL were re-applied. In the 80's the aircraft was acquired by the aviation museum in Villingen-Schwenningen. In 2020 it moved to Cottbus. Now that the paint is slowly deteriorating after years in the open, the original Austrian registration is re-appearing.