Delivered to Eastern Airlines as N5505 in 1958. To SAM Colombia as HK-1274 in 1971. Returned to Eastern Airlines as N5585 then N5505 and N5505C then to American Jet Industries and stored at Mojave in 1977. They merged into Gulfstream American in 1979. Used for parts at Mojave. Remains still there in 1999. Later scrapped.