Casualties unknown

Forced Landing Due to Partial Engine Power Loss During Approach (N522BK)

Palisade, CO, US

On August 29, 1993, an Ercoupe (eng & Research Corp.) 415-C (registration N522BK) was involved in an aviation accident near Palisade, CO. Investigators recorded the probable cause as: Partial loss of engine power during approach, with no mechanical failure identified and the fuel quantity undetermined. 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 2026-06-22Data APIEditorial standards

A pilot experienced partial engine power loss while approaching a private airstrip, resulting in a forced landing short of the destination with no mechanical failure identified.

What happened

The flight was underway as a personal trip from a local airport to the pilot's private airstrip. During the approach phase at the destination, the engine experienced a loss of partial power. Unable to maintain altitude or reach the intended runway, the pilot executed a forced landing short of the destination.

The investigation

Investigators examined the aircraft following the incident to determine the root cause of the power loss. A thorough inspection was conducted to identify any potential mechanical issues. However, no mechanical failure or malfunction could be identified during the examination.

Findings

The investigation revealed that the exact amount of fuel on board at the time of the accident could not be determined. This lack of data prevented a definitive conclusion regarding fuel status, though the partial power loss was the immediate cause of the forced landing.

Probable cause

Partial loss of engine power during approach, with no mechanical failure identified and the fuel quantity undetermined.

Frequently asked questions

What happened in the 29 Aug 1993 Ercoupe (eng & Research Corp.) 415-C accident near Palisade, CO?

A pilot experienced partial engine power loss while approaching a private airstrip, resulting in a forced landing short of the destination with no mechanical failure identified.

What aircraft was involved and where did it happen?

The accident on 29 Aug 1993 involved an Ercoupe (eng & Research Corp.) 415-C, registration N522BK, at Palisade, CO.

What was the probable cause of the accident?

Partial loss of engine power during approach, with no mechanical failure identified and the fuel quantity undetermined.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X13136. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.