Casualties unknown

2007-07-15: Air Tractor AT-301 (N3158W) — Osceola, IN

Osceola, IN, US

On July 15, 2007, an Air Tractor AT-301 (registration N3158W) was involved in an aviation accident near Osceola, IN. Investigators recorded the probable cause as: The pilot's failure to maintain clearance with the trees during the aerial application flight. Factors associated with the accident were the trees and the pilot's lack of experience in flying aerial application flights. 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

A pilot conducting aerial application flights struck trees bordering a short field, coming to rest inverted. GPS data showed a right turn just before impact. The pilot had recently begun such operations.

Overview

An accident occurred while a pilot was conducting aerial application (crop spraying) operations over a short field. The field had wooded areas on both its north and south ends. The pilot had begun flying aerial application flights only a couple of weeks prior to the accident.

Accident Sequence

Data retrieved from the onboard global positioning system (GPS) unit indicated that the airplane was heading north before entering a right turn to the south, occurring just prior to impact with trees. The initial tree strike took place at the edge of a heavily wooded area adjacent to the field being sprayed. Following the initial impact, the airplane continued into the wooded area, contacting trees up to 12 inches in diameter before coming to rest inverted.

Aircraft Damage

Along the impact trail, clean, freshly cut branches were found, consistent with the airplane's path through the trees. The airplane sustained damage from contact with multiple trees and ended up inverted.

Pilot Experience

The pilot had begun performing aerial application flights approximately two weeks before the accident occurred. No further details regarding the pilot's total flight experience or specific training were provided in the source.

Probable Cause

The source did not state a probable cause for the accident.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20070717X00946. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.