Although technically novel, the Komet did not prove to be a successful weapon and friction between Lippisch and Messerschmitt was frequent. In 1943, Lippisch transferred to Vienna's Aeronautical Research Institute ("Luftfahrtforschungsanstalt Wien", "LFW") in Wiener Neustadt, in an own design bureau to concentrate on the problems of high-speed flight. That same year, he was awarded a doctoral degree in engineering by the University of Heidelberg. With him came the mathematician Hermann Behrbohm on half time (and continued half time for Messerschmitt in Oberammergau to where the development activities were moved into the underground facility after the air raids on Augsburg the 25 February 1944).