What happened
During an approach to Yuzhno-Kurilsk, the crew of a seaplane experienced difficulties managing the aircraft's speed and propeller pitch. This resulted in the aircraft touching down on the water at a velocity that was too high for the conditions. As the pilot attempted a right-hand turn in shallow water, measuring only 1.6 meters in depth, the right float made contact with the surface with enough force to be completely detached from the aircraft.
Following the loss of the float, the aircraft continued its movement and collided with a submerged sandbank. This impact caused a structural tear in the fuselage, allowing water to flood the cabin area. The vessel eventually drifted to a stop approximately 20 meters away from the shoreline.
Findings
- The primary cause of the incident was a miscalculation of speed and propeller pitch during the landing phase.
- The shallow depth of the water contributed to the float striking the bottom.
- There were 0 fatalities and 0 injuries reported among the 38 occupants on board.
- The aircraft sustained damage that rendered it a total loss.