Casualties unknown

1987-09-15: Grumman G-164A (N6590) — China Hill AG Service — Alamo, GA

Alamo, GA, US

On September 15, 1987, a Grumman G-164A (registration N6590) operated by China Hill AG Service was involved in an aviation accident near Alamo, GA. Investigators recorded the probable cause as: The pilot misjudged the distance to the trees while pulling up from a low pass. 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 1781061362Data APIEditorial standards

An agricultural aircraft on a spraying assignment struck trees after making an unscheduled low pass. The pilot reported misjudging the distance to the trees. Both occupants were not wearing seat belts or shoulder harnesses. The pilot's blood alcohol level was 0.23%.

Overview

An agricultural aircraft operating on a spraying assignment was involved in an accident after departing from an airport. The airplane, configured as a single-seat aircraft, was occupied by the pilot and a passenger. Approximately five minutes after takeoff, the aircraft collided with trees and crashed following an unscheduled low pass over an open field.

Sequence of Events

The pilot reported that prior to pulling up from the low pass, he misjudged the distance to the trees. The aircraft then struck the trees and subsequently crashed. The unscheduled low pass was not part of the planned spraying assignment.

Occupant Restraints

Neither of the two occupants was wearing a seat belt or shoulder harness at the time of the accident. The lack of restraint use was noted in the investigation.

Pilot Information

The pilot held a second-class medical certificate dated September 11, 1985. A toxicological examination of the pilot's blood revealed an alcohol level of 0.23% (230 mg/dL).

Probable cause

The pilot misjudged the distance to the trees while pulling up from a low pass.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X31992. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.