Casualties unknown

Engine Power Loss During Agricultural Flight Results in Collision with Trees (N48430)

Muscle Shoals, AL, US

On June 29, 1991, a Cessna 188 (registration N48430) operated by Brooks AG Service, Inc. was involved in an aviation accident near Muscle Shoals, AL. Investigators recorded the probable cause as: THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. 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

An agricultural airplane lost engine power during a spraying operation, collided with trees, and crashed in a field. Post-crash examination found no preimpact mechanical issues and substantial fuel in the damaged system.

Overview

An agricultural airplane experienced a loss of engine power while conducting spraying operations, leading to a collision with trees and a subsequent crash in an adjacent field.

Incident Details

According to the pilot, approximately 40 gallons of fuel were on board when the airplane departed from a private airstrip. About 35 minutes into the spraying operation, the engine lost power during a swath run. The airplane then collided with trees estimated to be between 50 and 75 feet tall located on the departure end of the field. After striking the trees, the airplane crashed in an adjacent field approximately 500 feet beyond the trees.

Post-Crash Examination

A post-crash examination of the airplane was conducted. The examination failed to reveal any preimpact mechanical problems. Additionally, a substantial amount of fuel was found in the damaged fuel system.

Conclusion

The investigation did not identify any mechanical issues prior to impact, and the presence of substantial fuel in the system was noted.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17175. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.