Incident
On November 11, 2020, about 0950 Pacific standard time, a Bellanca 7GCBC, registration N57517, sustained substantial damage when it was involved in an accident near Fallbrook, California. The pilot, who was the sole occupant, sustained minor injuries. The airplane was being operated as a personal flight under Title 14 Code of Federal Regulations Part 91.
According to the pilot, during the initial climb between 400 and 600 ft above ground level, the engine began to sputter and the airplane started to lose lift. The pilot declared an emergency and executed a forced landing back to the runway. The landing was described as hard and fast, with about one-third of the runway remaining. The pilot was unable to stop the airplane before it ran off the runway and down a 50-ft embankment. Both wings and lift struts were substantially damaged.
Examination
Postaccident examination of the engine revealed that the fuel in the engine gascolator was free of contaminants and contained blue-colored fuel smelling of avgas. The spark plugs displayed normal operating signatures. The oil filter was removed and cut open, revealing no evidence of metal fragments or shavings. The engine crankshaft was rotated by hand, and accessory gear and valve train continuity was established.
The examination of the engine revealed no evidence of any preaccident mechanical failures or malfunctions that would have precluded normal operation.