What aircraft was involved and where did it happen?

The accident on 1998-07-01 involved a Cessna 140A, registration N9689A, at Edgewood, TX.

Engine Failure and Collision After Fuel Line Separation During Low-Altitude Turn (N9689A)

On July 1, 1998, a Cessna 140A (registration N9689A) was involved in an aviation accident near Edgewood, TX. Investigators recorded the probable cause as: The pilot's failure to maintain minimum required airspeed for flight. Factors were the worn fuel line, which separated, and the failure of the maintenance personnel to locate the worn fuel line during the annual inspection. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Witnesses observed an airplane take off, then fly low at 50-60 ft. Engine sputtered and stopped during a turn; the airplane nosed into the ground. Investigation found the fuel line separated due to extensive wear.

Witness Observations

A witness watched the airplane taxi and take off from runway 13, reporting no unusual engine sounds during departure. Two other witnesses located north of the airport stated they heard the engine 'sputtering' as the airplane flew low over trees at an altitude of approximately 50 to 60 feet above the ground.

Engine Failure and Descent

Both witnesses reported that just before the airplane began a turn toward the approach end of runway 13, the engine 'stopped.' As the airplane initiated the turn toward the runway, it 'took a nose dive' and subsequently impacted the ground.

Post-Accident Examination

Examination of the airframe revealed that the fuel line connecting the gascolator to the carburetor was fractured and separated from its fitting, which remained attached to the gascolator. An NTSB metallurgist analyzed the fuel line and determined that 'the fuel line separated through the flexible hose as a result of extensive wear.'

Maintenance and Flight Control Continuity

According to maintenance records, the aircraft's last annual inspection was completed on December 1, 1997, approximately 21.3 hours before the accident. Continuity was established to all flight controls.

1998-07-01: Cessna 140A (N9689A) — Edgewood, TX