Evektor-Aerotechnik is an aircraft and automotive design company located in Kunovice Czech Republic. Evektor was founded in 1991. In 1996 it bought out a small aircraft manufacturer Aerotechnik which had been founded in 1970. The company hired workers from the ailing aerospace manufacturer Let Kunovice. During 2000 Evektor-Aerotechnik produced the prototype of the small multipurpose airplane Wolfsberg Raven 257 for company Wolfsberg Aircraft NV Belgium.