Flight Details
The airplane was engaged in a special flight to repatriate 10 children from vacations in the region of Andryushkino, Yakutia. It was a single-engine floatplane with a total weight of 5,050 kg. The crew consisted of two pilots, and there were 10 children on board, making a total of 12 occupants.
Accident Sequence
Prior to landing, the crew demonstrated poor judgment and poor flight preparation. They chose to land on a lake that was too small for a safe operation. The lake measured 380 meters in length, while a minimum distance of 850 meters was required. After landing, during the subsequent takeoff from the same lake, the airplane struck the bank, causing damage to the floats. The crew continued the takeoff and flew to another lake. Upon landing on that second lake a few minutes later, the airplane crashed.
Aftermath
All 12 occupants escaped without serious injuries. The aircraft sustained damage beyond repair.
Probable Cause
The official investigation determined the probable cause to be poor flight preparation and poor judgment on the part of the crew.