Aviation Accident Summary WPR10CA428

Carlsbad, CA, USA

Aircraft #1

N525JH

HOLMGREEN JOHN B RV8A

Analysis

The pilot reported that during the takeoff roll, at the time of rotation, the canopy started to slide rearward. As the pilot attempted to close the canopy the airplane nosed over and the propeller struck the runway, substantially damaging the airplane’s firewall. The pilot further reported that the accident could have been prevented by conducting a “second check of proper canopy closure prior to entering [the] runway.” The pilot reported no mechanical failures or malfunctions with the airframe or engine prior to the accident.

Factual Information

The pilot reported that during the takeoff roll at the time of rotation, the canopy started to slide rearward. As the pilot attempted to close the canopy, the airplane nosed over and the propeller struck the runway substantially damaging the airplane’s firewall. The pilot further reported that the accident could have been prevented by conducting a “second check of proper canopy closure prior to entering [the] runway.” The pilot reported no mechanical failures or malfunctions with the airframe or engine prior to the accident.

Probable Cause and Findings

The pilot’s inadequate pretakeoff checks and failure to maintain control during the takeoff roll. Contributing to the accident was the pilot’s diverted attention due to the open canopy.

 

Source: NTSB Aviation Accident Database

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