Aviation Accident Summaries

Aviation Accident Summary CHI91DCA01

ST. GENEVIEVE, MO, USA

Aircraft #1

N7175J

GREMMINGER KOLB TWINSTAR

Analysis

THE ACCIDENT AIRPLANE COLLIDED WITH FARM EQUIPMENT DURING A GROUND RUN FOR TAKEOFF. THE PILOT CONTINUED THE TAKEOFF AFTER LOSING DIRECTIONAL CONTROL. A PILOT RATED PASSENGER ASSUMED CONTROL OF THE AIRPLANE JUST BEFORE IMPACT AND UNSUCCESSFULLY ATTEMPTED TO HOP THE AIRPLANE OVER THE EQUIPMENT.

Probable Cause and Findings

THE FAILURE OF THE PILOT TO ABORT THE TAKEOFF AND IMPROPER REMEDIAL ACTION BY THE PILOT RATED PASSENGER AFTER ASSUMING CONTROL OF THE AIRPLANE. A FACTOR ASSOCIATED WITH THE ACCIDENT IS THE PILOT LOSING DIRECTIONAL CONTROL DURING THE TAKEOFF GROUND RUN.

 

Source: NTSB Aviation Accident Database

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