The 747-400 Boeing Converted Freighter program was originally called the 747-400 Special Freighter, but was renamed the 747-400 Boeing Converted Freighterin 2005 to signify a passenger-to-freighter conversion that takes advantage of Boeing's technical expertise, program management skills, certification experience and aftermarket support. The 747-400BCF demonstrates Boeing's ability in large-scale systems integration within a lean, global enterprise.