Aviation Accident Summaries

Aviation Accident Summary GAA17CA399

Pine Bluff, AR, USA

Aircraft #1

N2811C

CESSNA 170B

Analysis

The pilot of the tailwheel-equipped airplane reported that, during the landing roll, the tailwheel shimmied, so he held full aft elevator input until the airplane slowed. He then "slightly" released the back pressure when the airplane suddenly swerved to the right. The pilot was unable to correct the turn, and the airplane ground looped. The left main landing gear collapsed, and the left wing impacted the ground. The airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual Information

The pilot of the tailwheel-equipped airplane reported that during the landing roll, the tailwheel shimmied so he held full aft elevator input until the airplane slowed. He then "slightly" released the back pressure when the airplane suddenly swerved to the right. The pilot was unable to correct the turn and the airplane ground looped. The left main landing gear collapsed, and the left wing impacted the ground. The airplane sustained substantial damage to the fuselage. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Probable Cause and Findings

The pilot’s failure to maintain directional control during the landing roll.

 

Source: NTSB Aviation Accident Database

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