Casualties unknown

Aircraft Hits Ground During Simulated Engine-Out Exercise (N7259P)

Clearfield, UT, US

On June 14, 1985, a Piper PA-24-250 (registration N7259P) was involved in an aviation accident near Clearfield, UT. 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

During a check ride, an instructor simulated an engine failure. When the aircraft reached 200 feet, the instructor restored power, but the engine did not resume operation, and the aircraft continued descending until it struck the ground. Post-accident examination found no preimpact part failure or malfunction.

Overview

An aircraft was involved in an accident during a check ride conducted for the pilot-owner. On board were the pilot-owner, an instructor pilot, and a passenger. The accident occurred while the flight was performing a simulated engine-out exercise.

Event Details

The pilot reported that during the simulated engine-out exercise, the aircraft descended to within 200 feet of the ground. At that point, the instructor informed the pilot that engine power was restored. However, the aircraft continued to descend and subsequently struck the ground. The pilot stated that the engine appeared to never regain power after the simulated failure.

Post-Accident Examination

Following the accident, an examination of the aircraft revealed no preimpact part failure or malfunction. The engine's failure to respond to power restoration remained unexplained by mechanical issues.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X36759. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.