This 154 was built in October 1998 and is pictured here taxying out to rw23L for departure, presumably operating a normal scheduled passenger flight., Note that it carried Cyrillic titles on the port side. The plane was wfu in February 2010 and stored at Sofia (SOF) . It was sold privately and underwent extensive technical check in June 2013 by Russian engineers and ferried SOF - Samara (KUF) for overhaul It was sold to KazAirTrans and reregistered UP-T5410 in July 2016. It is now reported to be stored at Taraz - Auliye-Ata (DMB) still in this former Bulgarian Govt. scheme without titles.