An Iranian passenger plane, twin-engine turbopro,p carrying 66 people crashed Sunday in a remote mountainous area in Iran. All were killed in the accident. A child was among those believed to have been killed. The Aseman Airlines flight was en route from Tehran to Yasuj, a small city in southern Iran. Flight 3705 went off radar 50 minutes into its journey, not far from its destination. The crash site was believed to be in the Zagros mountains near the city of Semirom, in neighbouring Isfahan province.