Aviation Accident Summaries

Aviation Accident Summary CHI93LA235

BLOOM, KS, USA

Aircraft #1

N8633W

PIPER PA-28-235

Analysis

DURING CRUISE FLIGHT THE AIRPLANE SUSTAINED A TOTAL LOSS OF ENGINE POWER. A FORCED LANDING WAS PERFORMED AND SUBSTANTIAL DAMAGE TO THE AIRPLANE OCCURRED ON TOUCHDOWN. A POST ACCIDENT EXAMINATION OF THE AIRPLANE REVEALED DETERIORATED FUEL IN TANKS. SOURCE OF THE FUEL WAS UNDETERMINED.

Factual Information

On July 5, 1993, at 1930 central daylight time, a Piper PA-28-235, N8633W, registered to Charles W. Legan of Ulysses, Kansas, and operated by a private rated pilot, experienced a loss of engine power and conducted a forced landing in a field near Bloom, Kansas. The airplane sustained substantial damage on impact with the terrain. The pilot reported no injuries. The personal flight was being conducted under provisions of 14 CFR Part 91 in visual meteorological conditions. No flight plan was on file. The flight departed Liberal, Kansas, at 1830, with the intended destination of Ulysses, Kansas. The pilot indicated in his written statement that he felt that the mixture control arm contributed to the accident. A post accident examination revealed that the nose landing gear had collapsed during impact with the terrain and had damaged the mixture cable. A written statement by a mechanic who examined the airplane is attached to this report. The mechanic found no mechanical anomalies; however, he stated that the fuel in the tanks appeared to be a mix of av-gas and automotive fuel. He described the fuel as being free of contamination; however, "had a cloudy, milky white appearance."

Probable Cause and Findings

improper refueling by a person or persons unknown. A factor was deteriorated fuel.

 

Source: NTSB Aviation Accident Database

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