What happened
During a flight originating from Deputatsky, the aircraft encountered a critical mechanical issue when one of its engines ceased functioning. Following this loss of power, the crew attempted to manage the emergency, but the aircraft ultimately performed a crash landing in the vicinity of Ust-Kuyga.
The impact resulted in the aircraft being damaged beyond repair. Despite the severity of the landing, there were no casualties reported among those on board during the incident.
Findings
Investigations into the accident determined that the primary factor leading to the crash was an engine failure occurring while the aircraft was en route to its destination.