Boeing 787-9 Dreamliner N789EX (msn 41988) BFI (Joe G. Walker). Image: 913660. Posted on September 21, 2013 by Bruce Drum Posted in Boeing Tagged 41988, 787, 7879, BFI, Boeing, Boeing 787, Boeing 7879, Boeing 7879 Dreamliner, Boeing Field, Dreamliner, King County, N789EX, Seattle Leave a comment Copyright Photo: Joe G. Walker/AirlinersGallery.com. Corporate Aircraft: Rate this: Related