On July 14, 1983, a Bellanca 7KCAB (registration N7692S) was involved in an aviation accident near Fontana, CA. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An aircraft impacted terrain at 4,600 ft MSL at a steep angle in brush and dirt near a fire road. The pilot had recently purchased the aircraft and frequently practiced aerobatics. Density altitude was about 7,500 ft; weather was VMC. Engine examination found no anomalies.
Accident Description
The aircraft impacted terrain at an elevation of 4,600 feet MSL at a steep angle. The impact occurred in brush and dirt near a fire road.
Background and Pilot Information
According to the pilot's family, the aircraft had recently been purchased by the pilot. The pilot frequently practiced aerobatics in the late afternoon. The pilot's aerobatic instruction consisted of informal discussions.
Environmental Conditions
At the accident site, the density altitude was calculated to be about 7,500 feet. Weather conditions were visual meteorological conditions (VMC) with light and variable winds.
Engine Examination
The engine was partially disassembled on July 27. No conditions were found that would have interfered with normal operation.