Iran Aseman Airlines Flight 3704 (EP3704/IRC3704) was a scheduled Iranian domestic passenger flight from Tehran to Yasuj operated by Iran Aseman Airlines. On 18 February 2018, the aircraft serving the flight, an ATR 72-200, crashed into Mount Dena in the Zagros Mountains near Semirom, Isfahan Province. All 59 passengers and 6 crew members on board are dead
VATSIM Iran vACC, in conjunction with Aseman Virtual Airlines, welcome all pilots to participate in the "EP3704 Memorial Event".