The Iranian Airlines involved in the 1993 Tehran mid-air collision are based out of Tehran, Iran.
The 1993 Tehran mid-air collision occurred just outside the Iranian capital city of Tehran on Monday, February 8, 1993, killing all 133 people on board both aircraft involvedan Iran Air Tours Tupolev Tu-154M, registered EP-ITD, and an Islamic Republic of Iran Air Force (IRIAF) Sukhoi Su-24 attack aircraft. 
Iran Air Tours is an airline based in Tehran, Iran. 
