Built for the Soviet Air Force in 1969. Painted in Aeroflot colours and registered as CCCP-11868. To Aeroflot by 1990. Leased to Peruana as OB-1448 in 1991. To Aviatrans as CCCP-11868 in 1992 still in Aeroflot markings. Reregistered as RA-11868 later in 1992. Renamed to Atran in 1997 and painted in their colours. To Kosmos in 2014 then to SibNIA in 2016 and put on the experimental register as 11868.