Aviation Accident Summaries

Aviation Accident Summary WPR19LA267

Modesto, CA, USA

Aircraft #1

N8353T

Piper PA28

Analysis

The pilot was conducting a cross-country flight when, about 20 minutes from the destination airport, the engine lost partial power. The pilot switched fuel tanks, turned on the fuel pump and carburetor heat, and reduced engine power. The engine subsequently lost total power and the pilot performed a forced landing to a highway. During landing, the right wing impacted a light pole and the airplane nosed over and came to rest inverted. A postimpact fire ensued and consumed a majority of the airplane. Both fuel tanks were breached and thermally damaged. The fuel selector was not located. Examination of the engine revealed no evidence of preimpact mechanical malfunctions or anomalies. Compression was obtained on each cylinder when the engine was rotated by hand at the crankshaft. The carburetor was intact and free of debris. The electric fuel pump was operational. The single-drive magneto was impact damaged, but produced spark at each of the 12 leads. Based on the available information, the reason for the loss of engine power could not be determined.

Factual Information

On September 27, 2019, about 1945 Pacific daylight time, a Piper PA-28-236 airplane, N8353T, was destroyed when it was involved in an accident near Modesto, California. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that he departed about 1850 and was about 20 minutes from his destination at 5,500 ft mean sea level when he experienced a momentary partial loss of engine power. He switched fuel tanks, turned on the fuel pump and carburetor heat, and reduced engine power. The engine subsequently lost total power and the pilot performed a forced landing to a highway. During landing, the right wing impacted a light pole and the airplane nosed over and came to rest inverted. A postimpact fire ensued and consumed a majority of the airplane. Both fuel tanks were breached and thermally damaged. The fuel selector was not located. Examination of the engine revealed no evidence of preimpact mechanical malfunctions or anomalies. Compression was obtained on each cylinder when the engine was rotated by hand at the crankshaft. The carburetor was intact and free of debris. The electric fuel pump was operational. The single-drive magneto was impact damaged, but produced spark at each of the 12 leads.

Probable Cause and Findings

A total loss of engine power for reasons that could not be determined based on the available information.

 

Source: NTSB Aviation Accident Database

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