Aviation Accident Summaries

Aviation Accident Summary FTW93LA234

GRAND PRAIRIE, TX, USA

Aircraft #1

N34293

CESSNA 177B

Analysis

AT ABOUT 2,500 FT AGL A TOTAL LOSS OF ENGINE POWER OCCURRED.THE PILOT MADE A FORCED LANDING ON AN INTERSTATE HIGHWAY. DURING THE LANDING FLARE THE AIRPLANE COLLIDED WITH A ROAD SIGN AND A CONCRETE BARRICADE. EXAMINATION REVEALED EVIDENCE OF FUEL LEAKING FROM THE FUEL LINE GOING TO THE FUEL PRESSURE GAUGE. THE LINE WAS REPLACED, AND AN ENGINE TEST RUN WAS CONDUCTED WITH NO ANOMALIES. FURTHER EXAMINATION OF THE FUEL LINE REVEALED THAT IT HAD BEEN MISIDENTIFIED. THE CESSNA DATA TAG INDICATED THAT THE FUEL LINE WAS MADE FROM AN AEROQUIP AE701 HOSE. HOWEVER, IT HAD BEEN MADE FROM A NITRILE RUBBER AEROQUIP 601 HOSE.

Factual Information

On August 8, 1993, at approximately 2140 central daylight time, a Cessna 177B, N34293, sustained substantial damage near Grand Prairie, Texas, during a forced landing following a loss of engine power. The private pilot, a private pilot rated passenger, and the two other passengers were not injured. Visual meteorological conditions prevailed for the personal cross country flight. Interviews, conducted by the Federal Aviation Administration (FAA) inspector, and the investigator in charge with the pilot revealed the flight originated from Olathe, Kansas, at approximately 1748 on an IFR flight plan to Grand Prairie, Texas. An emergency was declared by the pilot when a total engine power loss occurred enroute at 3,000 feet MSL and approximately 12 miles from the destination airport. During the landing on an interstate highway, the right wing of the airplane hit a road sign. The airplane subsequently impacted a construction barricade and came to rest nose down on the north shoulder of the interstate. The Grand Prairie city fire department reported to the investigator in charge that a vehicle, braking to avoid hitting the airplane, received damage as it impacted the center median. The driver and three occupants of the vehicle were not injured. An examination by the FAA inspector revealed physical evidence of the fuel pressure line leaking. The line was changed and an engine test run was conducted with no anomalies. The airplane was released to the owner's representative following the investigation.

Probable Cause and Findings

LOSS OF ENGINE POWER DUE TO FUEL STARVATION AS A RESULT OF A LEAKING FUEL LINE. THE FUEL LINE WAS NOT THE CORRECT PART AS A RESULT OF A MISIDENTIFICATION BY CESSNA.

 

Source: NTSB Aviation Accident Database

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