Aviation Accident Summaries

Aviation Accident Summary CHI97LA199

VIOLA, IL, USA

Aircraft #1

N1684S

Snow S2C

Analysis

The pilot reported the purpose of the flight was to spray six different fields. A total loss of engine power was experienced 2 hours and 47 minutes after takeoff. The pilot attempted to circle around and land in the field over which he was spraying. The airplane touched down in the field; however, it traveled through the field, then crossed a road and an embankment before coming to rest. Postaccident inspection of the airplane revealed that there was no fuel in either fuel tank.

Factual Information

On July 3, 1997, at 1745 central daylight time, a Snow S2C, N1684S, operated by a commercial pilot, collided with the terrain during a forced landing following a loss of engine power. The accident occurred in Viola, Illinois. The pilot was not injured and the airplane was substantially damaged. The 14 CFR Part 137 aerial application flight was operating in visual meteorological conditions without a flight plan. The flight originated from the Aledo, Illinois, at 1458 cdt. The pilot reported he had a full chemical load and a full load of fuel (100 gallons) on takeoff. He reported he sprayed 6 different fields and while spraying the last field a loss of power occurred. The pilot attempted to circle around and land in the field which he was spraying. The airplane touched down in the field; however, it continued to travel across a road and an embankment prior to coming to rest. Inspection of the airplane immediately following the accident revealed a lack of fuel in the fuel tanks. See attached Illinois State Police Aircraft Accident Report. In addition, the owner/operator of the airplane stated the pilot ran the airplane out of fuel.

Probable Cause and Findings

the pilot's inadequate preflight planning/preparation by failing to ensure there was an inadequate supply of fuel for the flight, which led to fuel exhaustion, loss of engine power, and a forced landing. Uneven terrain in the emergency landing area was a related factor.

 

Source: NTSB Aviation Accident Database

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