Vladivostok Air
The aircraft involved was a tri-jet Tupolev Tu-154B-2, registration RA-85588, msn 83A/588. The aircraft first flew in 1983. It entered service with Aeroflot as CCCP-85588 and was re-registered RA-85588 in 1993. It then served with Mavial Magadan Airlines between 1994 and 1999, when it began service with Vladivostok Air. Kogalymavia (trading as Kolavia) acquired the aircraft in 2007.