Hello, would you mind buying me? We could be best friends you know, mr millionaire can you please buy me? Like no one else gets to be best friends with a frickin plane right? Uwu uwu please bye me uwu! Shit I messed up… McDonnell Douglas MD-11 is an American tri-jet wide-body airliner manufactured by American manufacturer McDonnell Douglas and later by Boeing. Following DC-10 development studies, the MD-11 program was launched on December 30, 1986. Assembly of the first prototype began on 1988.