Aviation Accident Summaries

Aviation Accident Summary CHI94LA292

CLIFTON, IL, USA

Aircraft #1

N8971H

GRUMMAN G-164A

Analysis

THE AGRICULTURAL APPLICATION AIRPLANE WAS MAKING AN APPLICATION TURN WHEN IT STRUCK UNMARKED BUT KNOWN WIRES. THE PILOT EGRESSED THE AIRPLANE WITHOUT ASSISTANCE AND THE AIRPLANE WAS DESTROYED BY POST-CRASH FIRE. NO MECHANICAL DISCREPANCY WAS NOTED BY THE PILOT, NOR FOUND DURING POST CRASH INSPECTION.

Factual Information

On August 22, 1994, at 1933 central daylight time, a Grumman G- 164A, operated by Benoit Aerial Spraying of Kankakee, Illinois, as an agricultural aircraft, impacted powerlines 2 miles east of Clifton, Illinois, during aerial application and was destroyed. The commercially certificated pilot received minor injuries, egressed the airplane without assistance, the on board chemicals were spilled, and a post crash fire occurred. Visual meteorological conditions existed at the time of the accident and no flight plan was filed. The flight operated under 14 CFR Part 137 and had originated from a private strip near Kankakee, Illinois. The pilot stated that he contacted the known but unmarked powerlines during an application turn. He did not indicate, nor were any pre-impact mechanical discrepancies noted during the investigation.

Probable Cause and Findings

the pilots failure to keep visual contact with and to avoid unmarked powerlines adjacent to the crop field he was spraying.

 

Source: NTSB Aviation Accident Database

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