On September 29, 1989, a Bellanca 17-30A (registration N8272R) operated by Klouda, Linda K. was involved in an aviation accident near Palo Alto, CA. Investigators recorded the probable cause as: A LOSS OF ENGINE POWER DUE TO FUEL STARVATION. THE FUEL STARVATION WAS THE RESULT OF VANE PARTICLES FROM THE DETERIORATED ELECTRIC FUEL PUMP RESTRICTING THE UPSTREAM FLOW OF FUEL. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An aircraft experienced engine power loss on final approach, landing short of the runway in a bay. Investigation found fuel contamination and a damaged electric fuel pump restricting fuel flow.
Accident Description
After takeoff, the flight remained in a closed traffic pattern. During the turn to final approach, the engine lost power. The aircraft subsequently landed in a bay short of the runway.
Investigation Findings
No fuel was found forward of the firewall. Examination of the fuel control unit revealed that the fuel strainer contained small dark particles. The electric fuel pump was inspected and found to have damaged vanes, which severely restricted the flow of fuel. The mechanical fuel pump was determined to be in working condition.
The investigation did not identify a definitive cause for the power loss, but the combination of contaminated fuel and a malfunctioning electric fuel pump contributed to the fuel flow disruption.
What happened in the 29 Sept 1989 Bellanca 17-30A accident near Palo Alto, CA?
An aircraft experienced engine power loss on final approach, landing short of the runway in a bay. Investigation found fuel contamination and a damaged electric fuel pump restricting fuel flow.
What aircraft was involved and where did it happen?
The accident on 29 Sept 1989 involved a Bellanca 17-30A, registration N8272R, operated by Klouda, Linda K., at Palo Alto, CA.
What was the probable cause of the accident?
A LOSS OF ENGINE POWER DUE TO FUEL STARVATION. THE FUEL STARVATION WAS THE RESULT OF VANE PARTICLES FROM THE DETERIORATED ELECTRIC FUEL PUMP RESTRICTING THE UPSTREAM FLOW OF FUEL.
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