Delivered to Aeroflot as Tu-154A CCCP-85091 in 1975. Converted to a Tu-154B-1 in 1986. Reregistered as RA-85091 in 1993. Operated by Ulyanovsk Higher Flying School. Withdrawn from use at Ulyanovsk - Baratayevka by 2005, still there in 2010. Later scrapped.