Casualties unknown

1988-09-13: Piper J3C-65 (N3533N) — Goodman, MO

Goodman, MO, US

On September 13, 1988, a Piper J3C-65 (registration N3533N) was involved in an aviation accident near Goodman, MO. Investigators recorded the probable cause as: ENGINE IGNITION AND LUBRICATION PROBLEMS WHICH RESULTED IN THE PILOT'S ELECTION TO EXECUTE A PRECAUTIONARY LANDING. A CONTRIBUTING FACTOR WAS THE PILOT'S INABILITY TO SEE AND AVOID POWER LINES IN HIS APPROACH PATH DUE TO BRIGHT SUNSHINE. 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 1781061362Data APIEditorial standards

The pilot of an aircraft experienced high engine oil temperature and a rough running engine during cruise, prompting a precautionary landing to an open field. During the approach, the aircraft contacted power lines, which the pilot stated were obscured by bright sunlight. Post-incident teardown examination revealed issues with the ignition and lubricating systems.

Synopsis

An aircraft in cruise flight experienced high engine oil temperature and rough engine operation. The pilot decided to perform a precautionary landing in an open field. On approach, the aircraft contacted power lines. The pilot reported that the power lines were not visible due to the glare of the bright sun.

Engine Problems

During cruise, the pilot noted that the engine oil temperature was elevated and the engine was running roughly. In response, he elected to land in an open field as a precautionary measure.

Precautionary Landing

While maneuvering for the landing in the field, the aircraft struck power lines. The pilot stated that the bright sun prevented him from seeing the power lines during the approach.

Examination Findings

Following the incident, the engine was subjected to a teardown and examination. This inspection confirmed the presence of problems with both the ignition system and the engine lubricating system.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X26885. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.