Casualties unknown

Agricultural Aircraft Stalls and Crashes After Pilot Distracted by Low Oil Pressure (N9633J)

Montrose, AR, US

On October 6, 1992, a Cessna A188B (registration N9633J) operated by Ward's AG BY Air Inc. was involved in an aviation accident near Montrose, AR. Investigators recorded the probable cause as: THE PILOT'S FAILURE TO MAINTAIN AIRCRAFT CONTROL AND THE INADVERTENT STALL. A FACTOR WAS THE PILOT'S DIVERTED ATTENTION IN THE COCKPIT. 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

A pilot became distracted by a low oil pressure warning while maneuvering from an agricultural swath run, leading to a stall and uncontrolled descent into a cotton field at 300 feet AGL.

Accident Details

While maneuvering from an agricultural swath run, the pilot's attention was diverted to inside the cockpit due to a low oil pressure condition. As he attempted to adjust the engine controls for the condition, the airplane stalled and descended uncontrolled into a cotton field.

Pilot Account

The pilot stated that the airplane had reached 300 feet above ground level when the stall occurred. He reported that he did not have enough altitude to recover before impact.

Oil Quantity

The engine's usable oil quantity is 16 quarts. Following the accident, four quarts of oil were drained from the engine by an FAA inspector and recovery personnel at the accident site.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X15865. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.