Casualties unknown

2000-10-12: Beech BE-A36 (N1820L) — Lake Clark Air Inc. — Nondalton, AK

Nondalton, AK, US

On October 12, 2000, a Beech BE-A36 (registration N1820L) operated by Lake Clark Air Inc. was involved in an aviation accident near Nondalton, AK. Investigators recorded the probable cause as: The pilot inadvertently raised the landing gear handle instead of the flaps during the landing roll. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 2 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

During the landing roll, a pilot inadvertently raised the landing gear handle instead of the flaps, causing the landing gear to collapse and resulting in damage to the propeller, landing gear doors, nose cowling, and right wingtip.

Incident Overview

The accident involved an airplane conducting an on-demand charter flight. The airline transport certificated pilot was positioning the aircraft to begin the flight. During the landing roll at the destination airport, the landing gear unexpectedly collapsed. According to the director of operations, the pilot had intended to raise the flaps but instead inadvertently raised the landing gear handle.

Damage Details

The airplane sustained damage to multiple components. The propeller, landing gear doors, the lower portion of the nose cowling, and the right wingtip were affected. Additionally, the left and right butt ribs, located inboard and longitudinally along the landing gear wheel wells, were buckled. The right butt rib also exhibited a vertical tear in the metal structure.

Findings

The director of operations, upon landing to inspect the airplane, noted that the landing gear handle was in the 'UP' position. The incident was attributed to the pilot's inadvertent activation of the landing gear handle instead of the flaps control.

Probable cause

The pilot inadvertently raised the landing gear handle instead of the flaps during the landing roll.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X22100. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.