Casualties unknown

Engine Failure During Aerial Application Swath Run Results in Collision with Berm (N4784R)

Whiteville, TN, US

On October 17, 2001, a Cessna 188B (registration N4784R) was involved in an aviation accident near Whiteville, TN. Investigators recorded the probable cause as: Failure of the engine-driven fuel pump and restriction of fuel flow by metal debris in the fuel screen assembly. 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 airplane conducting an aerial application swath run experienced an engine power loss and struck a berm during an emergency landing. Investigation found a failed engine-driven fuel pump and metal debris in the fuel screen, which restricted fuel flow.

Accident Details

The pilot reported that the incident occurred while conducting a routine aerial application swath run. During the maneuver, the airplane's engine lost power. The pilot initiated an emergency landing, but the airplane collided with a berm.

Investigation Findings

Post-accident examination of the engine assembly was performed. The examination disclosed that the engine-driven fuel pump had failed. Additionally, metal debris was found within the fuel screen assembly. This debris was observed to restrict fuel flow. After the debris was removed from the fuel screen, fuel flow returned to normal. The failed fuel pump and the debris in the fuel screen were the findings from the investigation.

Probable cause

Failure of the engine-driven fuel pump and restriction of fuel flow by metal debris in the fuel screen assembly.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20011116X02251. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.