What happened
On 26 October 2001, a PIPER PA28-180, registered ZS-IST, was conducting a private flight from a farm in the Bray district toward a destination in the Potchefstroom area. The aircraft was carrying the pilot and one passenger. During the flight, the pilot contacted both his wife and the weather office to discuss the prevailing conditions; at that time, the weather office indicated that cloud bases were high.
As the flight progressed, weather conditions deteriorated significantly. The pilot later contacted his wife to report that he had been forced to land on a road because of the poor weather, and that he would attempt to navigate toward either Klerostdorp or Lichtenburg. Following this communication, no further contact could be established. Eyewitnesses at the scene observed the aircraft flying near a mountain, noting that the peak was shrouded in clouds. One witness specifically saw the aircraft enter the cloud layer and disappear.
The investigation
Following the loss of contact, a search operation was initiated by the pilot's wife. The wreckage of the PIPER PA28-180 was located the following day on Platberg, near Klerksdorp. The investigation established that the aircraft had impacted the top of the mountain, approximately 15 nautical miles from Potchefstroom. The impact resulted in two fatalities and no survivors.
Findings
- The aircraft was operating in poor weather conditions characterized by a low cloud base.
- The mountain peak was obscured by clouds at the time of the accident.
- The pilot, who was not instrument rated, entered instrument meteorological conditions (IMC), leading to the collision with the mountainous terrain.