Casualties unknown

2006-09-01: Piper PA-18 (N1858A) — Kent Sorensen — Aniak, AK

Aniak, AK, US

On September 1, 2006, a Piper PA-18 (registration N1858A) operated by Kent Sorensen was involved in an aviation accident near Aniak, AK. Investigators recorded the probable cause as: The pilot's inadequate compensation for wind conditions during the takeoff initial climb, which resulted in a loss of control and in-flight collision with terrain. A factor contributing to the accident was a windshear. 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 commercial pilot encountered low-level windshear shortly after takeoff from a remote airstrip, causing the airplane to veer into vegetation and sustain structural damage.

Incident Overview

A commercial certificated pilot was conducting a personal cross-country flight under Title 14, CFR Part 91, when the accident occurred. The pilot reported that the departure from a remote airstrip was initiated toward the north. During the takeoff roll, the airplane lifted off to an altitude of about 20 feet.

Encounter with Windshear

Shortly after becoming airborne, the airplane encountered low-level windshear. According to the pilot, the windshear pushed the airplane to the right, directing it into high vegetation adjacent to the airstrip. The pilot noted that the wind was from the north at 15 knots, with gusts up to 30 knots.

Aircraft Damage

The collision with vegetation resulted in structural damage to the airplane. Specifically, the left wing lift strut and the right wing were damaged. No further details about the extent of damage or other components were provided.

Pilot Statement

The pilot, who held a commercial certificate, provided the account of the event. The flight was conducted under Part 91 rules for personal purposes. The pilot did not specify the aircraft type, registration, or other identifying information.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20061002X01438. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.