Pilot stalls aircraft during emergency landing after rough engine run

Casualties unknown • Henning, MN, US

A pilot experienced a rough-running engine and initiated an emergency off-airport landing. The aircraft sustained substantial damage, and the pilot reported minor injuries during the incident.

What happened

The flight was underway when the pilot noticed the engine running roughly. Recognizing the mechanical issue, the pilot decided to initiate an emergency landing immediately. During the subsequent off-airport landing attempt, the aircraft sustained substantial damage. The pilot reported sustaining minor injuries in the process.

This incident marked the pilot's first time operating this specific type of aircraft. While preparing to land, the pilot was executing a turn at low altitude when the aircraft stalled. The pilot noted that the power loss felt similar to carburetor ice, a condition previously experienced in other aircraft types. Although the aircraft was equipped with a carburetor heat switch, the pilot stated they were unable to locate it during the emergency.

The investigation

Following the accident, investigators examined both the airframe and the engine for any signs of mechanical failure or malfunction. The examination did not reveal any malfunctions that would explain the rough running or power loss prior to the stall.

Probable cause

The pilot's failure to maintain aircraft control during a low-altitude turn while preparing to land, which resulted in a stall and off-airport landing.

Frequently asked questions

What happened in the 1987-04-10 Piper PA-25 accident near Henning, MN?

A pilot experienced a rough-running engine and initiated an emergency off-airport landing. The aircraft sustained substantial damage, and the pilot reported minor injuries during the incident.

What aircraft was involved and where did it happen?

The accident on 1987-04-10 involved a Piper PA-25, registration N6384Z, operated by Arlin V. Amundson, at Henning, MN.

What was the probable cause of the accident?

The pilot's failure to maintain aircraft control during a low-altitude turn while preparing to land, which resulted in a stall and off-airport landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X30613. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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