Aviation Accident Summaries

Aviation Accident Summary GAA17CA354

Big Bear, CA, USA

Aircraft #1

N9238W

PIPER PA28

Analysis

The pilot reported that, during the landing flare, the airplane encountered a "sudden massive gust of wind" that pitched the nose up. He pushed the yoke forward, but the wind shifted to a tailwind, and the airplane "slammed" onto the runway. Subsequently, the left main landing gear collapsed, the airplane veered right off the runway, and it then came to rest nose down. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system at the airport reported that, about the time of the accident, the wind was from 260° at 4 knots. The pilot landed on runway 26.

Factual Information

The pilot reported that, during the landing flare the airplane encountered a "sudden massive gust of wind" that pitched the nose up. He pushed the yoke forward, but the wind shifted to a tailwind and the airplane "slammed" onto the runway. Subsequently, the left main landing gear collapsed, the airplane veered right off the runway and came to rest nose down. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system at the accident airport reported, about the time of the accident, the wind was from 260° at 4 knots. The pilot landed on runway 26. Note: The accident airport is at an elevation of about 6752 ft., with a calculated density altitude about the time of the accident of 9211 feet.

Probable Cause and Findings

The pilot’s improper landing flare, which resulted in a hard landing and a subsequent loss of directional control.

 

Source: NTSB Aviation Accident Database

Get all the details on your iPhone or iPad with:

Aviation Accidents App

In-Depth Access to Aviation Accident Reports