What happened
During an approach to Ürümqi-Diwopu, the aircraft encountered heavy fog that significantly reduced visibility. While on short final for runway 25, the aircraft descended below the established glide path and impacted a concrete wall situated approximately 3 km from the runway threshold. Following this initial impact, the aircraft gained altitude momentarily before striking power lines. The sequence ended when the aircraft crashed into a nearby field, where a post-crash fire erupted.
There were 12 fatalities recorded among the occupants, which included four crew members. The aircraft was completely destroyed by the resulting flames.
Findings
- The approach was conducted under conditions of limited visibility due to fog.
- The aircraft's descent path fell below the required glide slope prior to the collision with the wall.