Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The DFS 346 was a German rocket-powered, high-speed research aircraft of World War II. It was designed by Felix Kracht at the Deutsche Forschungsanstalt für Segelflug, the "German Institute for Sailplane Flight". The prototype was still unfinished by the end of the war and was taken to the Soviet Union where it was rebuilt, tested and flown.