Casualties unknown

Emergency Landing After Oil Contamination and Engine Failure (N9569R)

Arbuckle, CA, US

On December 7, 1988, a Beech K35 (registration N9569R) operated by Elk Creek Leasing was involved in an aviation accident near Arbuckle, CA. 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 cruise, oil covered the windshield, prompting a diversion. The pilot attempted a road landing but diverted to a field due to power lines. Just before touchdown, a connecting rod broke. During the landing roll, the nose gear collapsed and the airplane nosed over.

Incident Overview

A pilot experienced an oil-related issue during cruise flight, leading to a diversion and eventual emergency landing. The sequence of events resulted in structural damage to the aircraft.

In-Flight Events

While cruising, the pilot noticed oil on the windshield. He decided to divert to a nearby airport. En route, the windshield became completely covered with oil, severely reducing visibility. The pilot then opted to perform an emergency landing on a road.

Emergency Landing

While maneuvering to land on the road, the pilot observed power lines and changed direction to an open field. Just prior to touchdown, a connecting rod broke and exited through the top of the engine.

Post-Landing Sequence

During the landing roll, the nose gear collapsed, causing the airplane to nose over. The aircraft came to rest inverted. The specific aircraft type, registration, and occupant injuries were not reported in the source.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X27441. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.