What happened
A multi-engine cargo flight departed from Yuzhno-Sakhalinsk Airport, scheduled to travel to Ermolino with planned stops in Ust-Ilimsk and Omsk. The aircraft was transporting a significant load, including 8.6 tons of fish, two cars, and two minibuses, along with 14 passengers and 9 crew members.
During the approach to Ust-Ilimsk Airport, the flight encountered challenging environmental conditions, including nighttime operations and icing. Low cloud cover further reduced visibility to levels below the required minimums. While on short final approach, the aircraft experienced a sudden nose-down movement and struck the crest of a hill located approximately 2.1 km from the runway. The impact resulted in the total destruction of the aircraft. There were 23 fatalities among the occupants.
Findings
The accident occurred during the approach phase under adverse weather conditions characterized by icing and visibility that was below established minimums.