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NTSB investigation record

GAA16CA154

Completed

Nicholson david f Rv9· N347N

Date
March 22, 2016
Location
Allison, IA
Conditions
VMC
Record
Published September 25, 2020

Primary finding

Probable cause

The pilot's improper soft-field landing technique, which resulted in a nose landing gear collapse and a nose over.

Investigator assessment

Analysis narrative

The pilot reported that while landing on a grass airstrip, the nose landing gear "caught" on the soft turf and collapsed. The airplane slid about 60 feet, the forward portion of the fuselage impacted terrain, and the airplane nosed over. The airplane sustained substantial damage to the fuselage, rudder, vertical stabilizer, and firewall. The pilot verified that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. As a safety recommendation, the pilot reported to keep the nose landing gear off the ground longer during the landing.

Source record

Factual narrative

The pilot reported that while landing on a grass airstrip, the nose landing gear "caught" on the soft turf and collapsed. The airplane slid about 60 feet, the forward portion of the fuselage impacted terrain, and the airplane nosed over. The airplane sustained substantial damage to the fuselage, rudder, vertical stabilizer, and firewall. The pilot verified that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. As a safety recommendation, the pilot reported to keep the nose landing gear off the ground longer during the landing.

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