Accident Details
On 23 May 2001, at approximately 1410Z, a Cessna 210C (registration ZS-MLH) departed from Plettenberg Bay on a private flight to Stellenbosch. The pilot, who held a valid commercial license and was type-rated, had 501 total flying hours with 150 hours on type. The aircraft was correctly maintained according to available records.
Engine Failure and Emergency Descent
Shortly after reaching top of climb, the engine showed signs of trouble and eventually failed. The pilot informed George Air Traffic Control of the situation and initiated a forced landing. During the descent, the aircraft struck high-tension wires and low shrubbery before impacting the ground near the N2 highway between George and Wilderness.
Injuries and Damage
The pilot sustained minor injuries. The aircraft was extensively damaged. Additionally, several high-tension wires and a power mast were severed during the accident sequence.
Meteorological Conditions
Fine weather conditions prevailed at the time of the accident, with wind reported as 110/10.
Engine Examination
The engine was dismantled and inspected. It was found to have run extremely hot and exhibited advanced seizing of the crankshaft journal to the connecting rod. The connecting rod bolts on the number 2 connecting rod were missing, and the connecting rod had knocked a hole into the crankcase.
Probable Cause
The investigation determined that the oil channel of the particular journal was either partially or completely blocked, resulting in the engine failure.