What happened
On November 17, 1981, Aeroflot Flight 3603 was operating a domestic scheduled service connecting Krasnoyarsk to Noril'sk within the Soviet Union. The aircraft involved was a Tupolev Tu-154B-2. During the final phase of the journey, the flight crew attempted to land at the destination airport in Noril'sk.
During this landing attempt, the aircraft failed to complete the approach safely and crashed. The incident resulted in significant loss of life among those aboard the plane.
Investigation
The source material provided does not contain specific details regarding the findings of any official investigation into the crash. Consequently, no further information on contributing factors or causal conclusions can be derived from the available text.