Delivered to the Iran Air Force as 5-8115 in 1978. To Iran Air as EP-ICB in 1980. Back to the Iran Air Force as 5-8115 in 1988. Reregistered as EP-SHA in 1991 and operated by Saha Airlines. Back to the Iran Air Force as 5-8115 in 2009. Reregistered as EP-CQA in 2013 and operated by Caspian Airlines.