Pilot Debrief

BEECH 35-B33 near Chico, CA — 2009-11-11

Final reportWPR10LA053
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Date
2009-11-11
Location
Chico, CA, USA
Airport
CIC
Aircraft
BEECH 35-B33
Registration
N9617Y
Category
Airplane
Highest injury
Minor
Fatalities
0
Phase of flight
Approach

Probable cause

A loss of engine power during final approach for undetermined reasons.

NTSB narrative

According to the pilot, she filled the fuel tanks prior to departure for the cross-country flight. She switched the fuel selector position every 30 minutes during the flight in an effort to alternate between tanks. She switched to the fullest (left) tank while on approach to the airport. The airplane was on a stable glide path with the gear and flaps down, mixture rich, and propeller at low pitch. On final approach, about 100 feet above ground level, the engine experienced a loss of power. Despite the pilot’s efforts, which included switching to the right tank and turning the fuel boost pump to the "on" position, the engine would not restart. The pilot banked to the right to avoid the runway approach lights and the wing tip subsequently struck the ground. The airplane tumbled in a cartwheel-type maneuver before coming to a stop in a nose-down attitude. First responders observed no fuel in the right wing fuel tank and drained about 12.5 gallons of fuel from the left wing fuel tank. During a postaccident examination, with the airplane in a level attitude, investigators drained 10 gallons of fuel from the right fuel tank and found fuel in the gascolator. Investigators discovered no anomalies that would have precluded normal operation of the airframe or engine.

Analysis

Primary failure mode
Fuel management
First missed decision gate
Pilot could have checked fuel levels before approach to ensure adequate fuel supply.

NTSB coding

Evidence available

  • 4 docket documents
View NTSB final reportView NTSB docket

Docket documents4

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