Casualties unknown

Agricultural aircraft strikes wires during aerial application (N85987)

Driscoll, TX, US

On July 28, 1991, a Cessna 188B (registration N85987) operated by Willis W. Stanley was involved in an aviation accident near Driscoll, TX. Investigators recorded the probable cause as: The pilot's failure to maintain clearance from telephone guy wires during an aerial application maneuver. 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 struck telephone guy wires while performing an aerial application maneuver, resulting in an uncontrolled descent and impact with an open field.

What happened

During the course of an aerial application maneuver, the agricultural airplane encountered telephone guy wires. The impact caused the aircraft to descend in an uncontrolled manner before it ultimately struck an open field.

Findings

An investigation conducted by an FAA coordinator examined the aircraft's systems and found no mechanical anomalies. It was also noted that the pilot was not wearing a helmet or a shoulder harness at the time of the incident.

Probable cause

The pilot's failure to maintain clearance from telephone guy wires during an aerial application maneuver.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17546. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.