Casualties unknown

Wind Gust Causes Loss of Control During Departure (N2871P)

Glennallen, AK, US

On August 21, 2001, a Piper PA-18-180 (registration N2871P) was involved in an aviation accident near Glennallen, AK. Investigators recorded the probable cause as: The pilot's inadequate compensation for wind conditions during takeoff. A factor associated with the accident was a variable wind. 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

During initial climb on runway 32, a wind gust from the northeast pushed the aircraft 90 degrees right, leading to a tree strike and left landing gear collapse, resulting in substantial damage.

Accident Narrative

A certificated commercial pilot, accompanied by one passenger, was conducting a departure on runway 32. During the initial climb, approximately four feet above the runway, the wind increased to an estimated 25 to 30 knots from the northeast. The gust pushed the nose of the airplane 90 degrees to the right. Subsequently, the right wing struck a stand of trees, which pivoted the airplane further to the right. The left main landing gear then collapsed.

Damage

The airplane sustained substantial damage to the left wing and fuselage.

Weather Conditions

At the time of the accident, the reported wind was 010 degrees at 15 knots, with gusts to 22 knots.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20010829X01812. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.