Aviation Accident Summaries

Aviation Accident Summary SEA08CA102

Three Forks, MT, USA

Aircraft #1

N1139C

Piper PA-22/20

Analysis

The pilot was landing the tailwheel equipped airplane in a crosswind on runway 20 and reported that during the landing roll, "...a sudden gust from the west lifted the right wing and landing gear." As the pilot attempted to correct the situation, the airplane's left main landing gear strut collapsed, and the left wing struck the runway surface. The airplane received structural damage to left wing and fuselage. The wind at the time of the accident was from 110 degrees at 10 knots. No mechanical malfunctions were reported.

Factual Information

The private pilot was landing the tail-wheel equipped airplane in a crosswind on runway 20. The pilot reported that during the landing rollout "...a sudden gust from the west lifted the right wing and landing gear." As the pilot attempted to correct the situation, the airplane's left main landing gear strut collapsed and the left wing struck the runway surface. The airplane received structural damage to left wing and fuselage. The wind at the time of the accident was from 110 degrees at 10 knots. No mechanical malfunctions were reported.

Probable Cause and Findings

The pilot's inadequate compensation for wind conditions during landing. A gusting crosswind was a contributing factor.

 

Source: NTSB Aviation Accident Database

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