Wikipedia
Messerschmitt-Bölkow-Blohm
Messerschmitt-Bölkow-Blohm (MBB) was a German aerospace manufacturer formed as the result of several mergers in the late 1960s. Among its best-known products was the MBB Bo 105 light twin helicopter. The company was bought by DASA (Deutsche Aerospace AG) in 1989, now part of Airbus Group.