Fuel Exhaustion & Starvation · NTSB CEN09LA128

Probst Baby Ace D — Kilgore, TX

1 fatal
DateJanuary 12, 2009
LocationKilgore, TX
AircraftProbst Baby Ace D (amateur-built)
Purpose of flightPersonal
ConditionsDawn · Visual Meteorological Cond
Phase / occurrenceEnroute-cruise Collision with terr/obj (non-CFIT)
Pilot age62
Pilot total time556 hrs · Building experience
Time in typeUnknown
Fatalities1

Probable cause

A loss of engine power due to fuel exhaustion as a result of the pilot's improper fuel planning. Contributing to the accident was the pilot's failure to maintain situational awareness, resulting in him being lost.

NTSB findings

  • Personnel issues-Task performance-Planning/preparation-Fuel planning-Pilot - C
  • Aircraft-Fluids/misc hardware-Fluids-Fuel-Fluid level - C
  • Personnel issues-Psychological-Perception/orientation/illusio-Geographic disorient (lost)-Pilot - F
  • Personnel issues-Psychological-Perception/orientation/illusio-Situational awareness-Pilot - F

What happened

The pilot was on a visual-flight-rules flight when the airplane impacted terrain directly below the power lines, and came to rest inverted during an apparent forced landing. The terrain surrounding the wreckage showed no signs of ground scarring, and the debris field was contained to the immediate vicinity of the wreckage. No signs of fuel spillage were observed in the surrounding soil except for a stain the "size of a plate" under the engine assembly. The fuel tank was empty and the gascolator contained two to three tablespoons of fuel. There were no witnesses to the accident. An examination of the airframe and engine revealed no anomalies. The global positioning system receiver on board recorded the last few minutes of flight and depicted ten separate course reversals over the accident area prior to the accident. The airplane was 20 miles south of its intended fuel stop. The accident airplane was equipped with a lap belt and shoulder harness. The seatbelt was cut during recovery of the pilot and the shoulder harness was found secured in a storage sack behind the pilot's seat.

An editorial "what led to it / how to avoid it" analysis for this accident is generated separately and will appear here.

View the official NTSB docket →