Leaders of the iranian air defense day 13. June 2011 reported that the iranian ground forces and air defense conducted another successful firing test ground anti-aircraft missile system of its own development and production, called Mersad-2 In the test were from this system launched two missiles Shahin.
Source:
http://www.letectvi.cz/letectvi/Article71455.html.
Source:
http://www.letectvi.cz/letectvi/Article71455.html.