Casualties unknown

Airplane Strikes Trees During Go-Around After Runway Obstacle (N7604X)

Sisters, OR, US

On August 7, 2007, a Cessna 172B (registration N7604X) operated by Thomas J. Barrier, Iii was involved in an aviation accident near Sisters, OR. Investigators recorded the probable cause as: The pilot's failure to maintain adequate clearance from trees. 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 2026-07-04Data APIEditorial standards

During a go-around initiated after spotting a person near the runway, a wind gust pushed the airplane, and a turn attempt failed, leading to impact with trees.

Accident Overview

An airplane collided with trees during a go-around maneuver. The pilot had been on final approach when he observed a person standing near the side of the runway. In response, he initiated a go-around.

Sequence of Events

According to the pilot, during the pull-up phase of the go-around, a wind gust "pushed" the airplane in the direction of the person. The pilot attempted to turn the airplane but was unsuccessful. Subsequently, the airplane impacted trees located adjacent to the runway.

Weather Conditions

Wind conditions at the time were variable. The estimated wind speed was 10 knots, with gusts reaching 15 knots.

Probable Cause

The investigation did not state a probable cause for this accident.

Frequently asked questions

What happened in the 7 Aug 2007 Cessna 172B accident near Sisters, OR?

During a go-around initiated after spotting a person near the runway, a wind gust pushed the airplane, and a turn attempt failed, leading to impact with trees.

What aircraft was involved and where did it happen?

The accident on 7 Aug 2007 involved a Cessna 172B, registration N7604X, operated by Thomas J. Barrier, Iii, at Sisters, OR.

What was the probable cause of the accident?

The pilot's failure to maintain adequate clearance from trees.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20070908X01339. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.