What happened
On 26 December 2007, a Cessna T210N, registration ZS-NGU, departed Wonderboom Aerodrome (FAWB) at 0645Z, bound for Jeffreys Bay. The pilot was operating the aircraft alone on a private day flight under visual flight rules (VFR). After failing to reach the intended destination, the aircraft was reported missing later that morning.
An intensive search and rescue operation was launched by South African Search and Rescue (SASAR), covering approximately 200 km². While the official search was suspended after ten days due to weather, the pilot's family commissioned a private helicopter to continue the effort. On 05 January 2008, the wreckage was discovered on a mountain slope in the Baviaanskloof region at an altitude of approximately 4300 feet AMSL. The impact and subsequent fire had destroyed the aircraft, and the pilot sustained fatal injuries.
The investigation
Investigators examined the wreckage and flight data, noting that the aircraft struck the mountain in a wings-level, straight-and-level attitude. Evidence indicated the propeller was under power at the moment of impact. The investigation also reviewed the aircraft's maintenance status, finding that the Certificate of Airworthiness had expired in May 2007 due to unpaid fees.
Meteorological data revealed that the Baviaanskloof area was experiencing heavy cloud cover, mist, and visibility of only 50 meters. Witnesses reported seeing the aircraft flying at a low altitude beneath the cloud layer before it disappeared. The investigation also looked into the pilot's experience, noting that while he held a valid private license with a type rating for the Cessna T210N, he lacked an instrument rating.
Findings
- The primary cause of the accident was the pilot encountering Instrument Meteorological Conditions (IMC), leading to a controlled flight into terrain (CFIT).
- The pilot did not obtain a weather briefing before or during the flight.
- No emergency communication or distress call was broadcast to Air Traffic Control when the pilot encountered hazardous weather.
- The pilot lacked the necessary instrument rating and experience to navigate safely through the low visibility and fog.
- The aircraft's Certificate of Airworthiness had expired several months prior to the accident.