Primary finding
Probable cause
The pilot’s inadequate fuel management, which resulted in fuel starvation and a forced landing.
Investigator assessment
Analysis narrative
The pilot was performing a touch-and-go landing at an airport near his home base. During the initial climb after an uneventful landing, the engine lost all power. He was unable to return to the airport, so he performed a forced landing in a nearby farm field. The pilot sustained serious injuries and the airframe was substantially damaged. The postaccident examination of the airplane revealed that the right wing was severed during the forced landing and the right wing fuel tank was compromised; however, 7 gallons of fuel were recovered from it. The left wing was intact and undamaged. About 1 quart of fuel was recovered from the left tank, and the cockpit fuel selector handle was found in the left tank position. Subsequent examination of the engine and fuel system revealed no evidence of a preexisting mechanical malfunction or failure. Fuel records indicated that the airplane was operated about 4 hours since the previous refueling. The pilot would later state that he did not know why the engine lost power but that it may have been the result of a failure to switch fuel tanks. Based on this information, it is likely that the pilots inadequate fuel management resulted in fuel starvation and the subsequent total loss of engine power.
Source record
Factual narrative
On May 6, 2023, about 1307 eastern daylight time, a Piper PA-28-140, N678FL, was substantially damaged when it was involved in an accident near Clyde, Ohio. The private pilot was seriously injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that he departed from Fremont Airport (14G), Fremont, Ohio at 1150. He performed a touch-and-go landing at Fostoria Metro Airport (FZI), Fostoria, Ohio, and was planning a touch-and-go landing at Sandusky County Regional Airport (S24) before returning to 14G, his home airport. After an uneventful touch-and-go landing at S24, during the initial climb, the engine lost all power. He performed a forced landing into a cornfield about ½ mile northeast of S24. The pilot was met by first responders and was taken to a nearby hospital for treatment of his injuries. The pilot later reported that he was unsure why the engine stopped, but stated, “…could be a failure to switch tanks.” Inspectors with the Federal Aviation Administration (FAA) responded to the accident site and examined the wreckage. The fuselage came to rest upright, and there was no fire. The right wing separated from the fuselage during the impact sequence and was found inverted and adjacent to the main wreckage, with the right main landing gear still attached. The fuselage was buckled. The engine remained attached to the fuselage, and the propeller remained attached to the engine. The left wing was undamaged. Although the right wing fuel tank was ruptured from impact, about 7 gallons of fuel were recovered from that tank. The left wing fuel tank was intact and undamaged. The left tank was drained at the accident site by the inspectors and about 1 quart of fuel was recovered. The cockpit fuel tank selector was in the left tank position. The wreckage was recovered to a hangar where an additional examination of the engine and fuel system was performed. The engine contained about 4 quarts of clean oil. There was no visible damage to the engine case. Internal engine continuity was confirmed and valve action was correct. The fuel gascolator was removed and examined. It was dry and contained some small, black particulates. The engine-driven fuel pump was actuated by hand; a few drops of fuel were expelled. The interior of the pump was normal in appearance. The carburetor air box was unobstructed. The carburetor was disassembled. The bowl was free of contaminants and contained about 1 tablespoon of fuel. The brass floats were uncompromised. The electric fuel boost pump was energized with aircraft battery power; it pumped normally. The fuel tank selector valve was disassembled and operated normally. The FAA inspectors reported that the airplane was last fueled with 18.8 gallons on March 30, 2023. According to aircraft and pilot records, the airplane was operated about 3.97 hours since the last refueling.