What happened
On 18 April 2003, a CESSNA R172K, registration ZS-MEE, was conducting a private hire-and-fly operation from Cape Town International Airport to Upington. Shortly after departure, the aircraft experienced a loss of power caused by an overly lean mixture setting. After receiving guidance from air traffic control and a flight instructor to adjust the mixture to full rich, the aircraft regained altitude and continued its flight toward Upington.
During the transit, the pilot became disoriented and lost track of her position. While communicating with Upington ATC, the pilot was unable to identify her location via landmarks, eventually using a mobile phone call to a friend to assist in tuning the VOR for the Upington beacon. During this period, the pilot expressed concerns regarding fuel consumption. Despite the elapsed flight time, the pilot continued toward her destination.
At 1427Z, the pilot reported a new engine issue to ATC. Although advised to attempt a landing at Upington, the aircraft's fuel state was critical. An eyewitness observing the aircraft near the M14 road between Keimoes and Upington noted the plane flying at an extremely low altitude. The aircraft appeared to bank sharply and impact the ground, landing inverted. The pilot sustained fatal injuries, while the passenger suffered serious injuries.
The investigation
SACAA AIID investigators examined the flight path, the pilot's communications with ATC, and the mechanical state of the aircraft. The investigation focused on the sequence of events leading from the initial mixture-related power loss to the final engine failure. Investigators also reviewed the pilot's navigation attempts and the decision-making process regarding fuel management and emergency procedures during the final stages of the flight.