What happened
During a flight arriving at Postavy Airfield, the crew was performing a final approach when the aircraft's airspeed dropped below safe operating limits. This loss of speed led to an aerodynamic stall. As the aircraft lost lift, it descended into an embankment situated just before the runway threshold.
Following the impact with the terrain, the aircraft came to a stop. Although the incident resulted in the total loss of the airframe, all five people on board escaped without any injuries.
Findings
Investigations into the accident determined that the primary factor was crew distraction, which prevented the flight crew from noticing that the approach speed had become insufficient to maintain flight.