First flight at Renton February 29th 1968, and delivered new to National Airlines, "Ship 42 and named "Karen". In January 1980 mergen into Pan Am as N4742 "Clipper Friendship Force". December 1991 stored after tne end of Pan Am. November 1992 XA-SFF Aeroexo. April 1994 stored at Monterey, nand later broken up. Seen on final approach rwy 24 rerurning from LHR