On July 24, 2021, a Sierra RP2002, registration RA-2329G, was scheduled to perform training flights from the Kalinka airfield. The pilot in command had planned a series of maneuvers within Class G airspace. Prior to the flight, an aircraft technician prepared the aircraft by refueling the left tank with 20 liters of AI-95 gasoline, bringing the total fuel load to approximately 60 liters.
The pilot arrived at the airfield at 09:30. Following engine warm-up, the pilot in command occupied the left seat with a passenger in the right seat. The aircraft was reported as serviceable and ready for flight. At approximately 10:05, the pilot took off from the runway on a heading of 216°.
During the flight, the aircraft RA-2329G encountered a loss of control. The accident resulted in two fatalities and no other injuries.