Accident Details
After takeoff from Troitskoye, a single-engine airplane encountered difficulties gaining height. The airplane struck trees located at the end of the runway, stalled, and subsequently crashed. All three occupants escaped uninjured, while the aircraft sustained damage beyond repair.
Investigation Findings
The official investigation determined that the aircraft had been parked outside overnight and was not protected against icing conditions. For reasons not specified, the crew failed to deice the airplane prior to takeoff. As a result, the wings and fuselage were contaminated with frost, preventing the airplane from gaining sufficient altitude.