Delivered to Singapore Airlines as 9V-SQD in 1975. To Boeing as N747BC in 1983. To Pan Am and reregistered as N726PA in 1984. Fitted with a side cargo door in 1990. Converted to a freighter for Tower Air as N808MC in 1992. To Atlas Air in 1993. Damaged beyond repair in a landing accident at Dusseldorf in 2005 and scrapped in 2006.