What happened
The incident occurred while the aircraft was conducting a training flight that had taken off from RAAF Richmond. During the operation, the pilot lost control of the airplane. The loss of control resulted in the aircraft entering a dive, which ultimately led to a crash in Mount Druitt, a suburb located within Sydney.
All five crew members aboard the aircraft were killed in the accident. The individuals on board included the pilot and four other personnel who were part of the training exercise.
Findings
Official investigations indicated that the loss of control was attributed to engine problems. These mechanical issues are cited as the primary factor leading to the crash.