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NTSB investigation record

CEN09CA540

Completed

Air tractor inc At-502· N4516K

Date
August 22, 2009
Location
East Grand Forks, MN
Conditions
VMC
Record
Published September 25, 2020

Primary finding

Probable cause

The pilot's failure to maintain clearance with the crops while maneuvering at low altitude.

Investigator assessment

Analysis narrative

The pilot reported that he was maneuvering at low altitude on an agricultural application flight when the right wing contacted the crops during a turn. He was unable to recover and subsequently impacted the terrain. The airplane was substantially damaged. He noted that he had lost track of the airplane's altitude as he was referencing some charts in an attempt to locate the correct field to be sprayed. He added that there were no failures or malfunctions with the airplane prior to the accident.

Source record

Factual narrative

The pilot reported that he was maneuvering at low altitude on an agricultural application flight when the right wing contacted the crops during a turn. He was unable to recover and subsequently impacted the terrain. He noted that he had lost track of the airplane's altitude as he was referencing some charts in an attempt to locate the correct field to be sprayed. He added that there were no failures or malfunctions with the airplane prior to the accident.

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