Casualties unknown

Engine Power Loss During Climb Leads to Collision with Trees on Return (N5931D)

Danville, VA, US

On May 25, 1991, a Piper PA-22-150 (registration N5931D) operated by Eoanna K. Casey was involved in an aviation accident near Danville, VA. Investigators recorded the probable cause as: AN INADEQUATE PREFLIGHT INSPECTION WHICH RESULTED IN WATER CONTAMINATED FUEL. CONTRIBUTING WAS NONCOMPLIANCE WITH AN AIRWORTHINESS DIRECTIVE. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-10Data APIEditorial standards

A pilot experienced engine power loss at 200 feet AGL during climb, attempted to return to the airport, but struck trees short of the runway. Post-accident examination revealed water in the belly sump and carburetor, and non-compliance with an airworthiness directive on fuel cap seals.

Incident Overview

A pilot reported that during the takeoff climb at approximately 200 feet above ground level (AGL), the engine lost power. The pilot initiated a turn back to the departure airport, but due to insufficient altitude, the airplane struck trees short of the airport boundary.

Post-Accident Findings

A post-accident examination of the airplane revealed the presence of approximately half a cup of water in the airplane's belly sump and in the carburetor. Additionally, investigators determined that an airworthiness directive (AD) concerning water-contaminated fuel caused by improper fuel cap seals had not been complied with.

Investigation Details

The examination specifically identified water contamination in fuel system components. The non-compliance with the AD indicates that the fuel cap seals were not maintained as required, which could allow water ingress. However, the report does not establish a direct causal link between the AD non-compliance and the water contamination found.

Safety Recommendations

No recommendations were provided in the source material.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X16930. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.