Delivered into Czechoslovakia in 1987 as "1704" to 20. sbolp at Namest n/O. AB. In 1991 renumbered as "7104". From 4/1994 was assigned to 321.tpzlt / 32.zTL Namest n/O AB. Last flight 28.03.2002 / total flight time 848 hrs 46 min. In 2005 sold to Vietnam.