On June 10, 1992, a Piper PA-32R-300 (registration N4552X) operated by Robert Wozniak was involved in an aviation accident near Denton, MD. No fatalities were reported. Investigators recorded the probable cause as: THE FAILURE OF THE PILOT TO DETECT THE AUTOMOBILE GASOLINE IN THE TANKS PRIOR TO DEPARTURE, AND INTENTIONAL REFUELING WITH IMPROPER FUEL BY THE PILOT'S BROTHER WHICH RESULTED IN A LOSE OF ENGINE POWER DUE TO DETONATION AND LOSS OF OIL PRESSURE. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A pilot experienced a power loss due to lost engine oil pressure, leading to an off-airport landing in a wheat field. During rollout, the airplane struck a ditch and sustained substantial damage. Engine examination showed detonation effects on three pistons.
Incident Summary
A pilot performed an off-airport landing in a wheat field after experiencing a power loss associated with a loss of engine oil pressure. During the ground rollout, the airplane struck a ditch that was not visible from the air. The aircraft received substantial damage.
Examination Findings
Following the accident, an examination of the engine revealed that three pistons had experienced the effects of detonation.
Pilot Statements
When interviewed after the accident, the pilot initially told the safety board he was using 100LL aviation gasoline. However, he later acknowledged that his brother had fueled the airplane with automobile gasoline on the day of the accident. The pilot also stated that he did not detect the automobile gasoline during the preflight inspection.
What happened in the 10 Jun 1992 Piper PA-32R-300 accident near Denton, MD?
A pilot experienced a power loss due to lost engine oil pressure, leading to an off-airport landing in a wheat field. During rollout, the airplane struck a ditch and sustained substantial damage. Engine examination showed detonation effects on three pistons.
Were there any fatalities in the 10 Jun 1992 Piper PA-32R-300 accident?
No fatalities were recorded in this accident.
What aircraft was involved and where did it happen?
The accident on 10 Jun 1992 involved a Piper PA-32R-300, registration N4552X, operated by Robert Wozniak, at Denton, MD.
What was the probable cause of the accident?
THE FAILURE OF THE PILOT TO DETECT THE AUTOMOBILE GASOLINE IN THE TANKS PRIOR TO DEPARTURE, AND INTENTIONAL REFUELING WITH IMPROPER FUEL BY THE PILOT'S BROTHER WHICH RESULTED IN A LOSE OF ENGINE POWER DUE TO DETONATION AND LOSS OF OIL PRESSURE.
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