Iranian Passenger Plane Crash

Iranian workers search at the site where a Russian-made Iranian passenger plane crashed just outside the village of Jannatabad, near the city of Qazvin, around 75 miles west of Tehran, Iran, Wednesday, July, 15, 2009.

Iranian workers search at the site where a Russian-made Iranian passenger plane crashed just outside the village of Jannatabad, near the city of Qazvin around 75 miles west of the capital Tehran, Iran, Wednesday, July, 15, 2009.

A woman related to a victim of a crashed Iranian passenger plane, is helped at Yerevan's airport, Armenia, Wednesday, July 15, 2009.

An unidentified man observes the scene of a plane crash near the village of Jannatabad, outside the city of Qazvin, around 75 miles northwest of Tehran, Iran, Wednesday, July 15, 2009.

A rescue worker attends to the scene of a plane crash near the village of Jannatabad, outside the city of Qazvin, around 75 miles northwest of Tehran, Iran, Wednesday, July 15, 2009.

A man passes by a model of Russian-made Tu-154 Caspian Airlines jet, the same type that crashed today in northwestern Iran, as he enters a travel agency that sells tickets to the Caspian Airlines' jets in the Armenian capital Yerevan, Wednesday, July 15, 2009.

People gather at the scene of a plane crash near the village of Jannatabad, outside the city of Qazvin, around 75 miles northwest of Tehran, Iran, Wednesday, July 15, 2009. State media is reporting that all 168 people on board were killed.

Plane Crash in Iran — AP Photo/ISNA, Sina Shiri

People walk at the scene of a plane crash near the village of Jannatabad, outside the city of Qazvin, around 75 miles northwest of Tehran, Iran, Wednesday, July 15, 2009.

This image made from television broadcast by Iran's Press TV, Wednesday, July 15, 2009, they say shows a deep trench into an agricultural field caused by the impact of a crashed Iranain passenger plane, a Russian-made Caspian Airlines jet, that crashed Wednesday in northwest Iran, killing all 168 people on board, state media reported.

The Russian-made Caspian Airlines jet was heading from Tehran to the Armenian capital Yerevan near the village of Jannatabad, outside the city of Qazvin, around 75 miles northwest of Tehran.