Fuel Exhaustion & Starvation · NTSB CEN11FA469

BOWIE RICHARD SONERAI II — Dudley, MO

1 fatal High-time pilot
DateJuly 9, 2011
LocationDudley, MO
AircraftBOWIE RICHARD SONERAI II (amateur-built)
Purpose of flightPersonal
ConditionsDay · Visual Meteorological Cond
Phase / occurrenceLanding Collision with terr/obj (non-CFIT)
Pilot age52
Pilot total time2,243 hrs · Experienced
Time in type53 hrs
Fatalities1

Probable cause

Fuel starvation due to the pilot’s improper fuel management and his decision to conduct the flight while under the influence of marijuana.

NTSB findings

  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-(general)-Not attained/maintained - C
  • Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot - C
  • Personnel issues-Physical-Impairment/incapacitation-Illicit drug-Pilot - C
  • Aircraft-Fluids/misc hardware-Fluids-Fuel-Fluid level - C

What happened

The airplane impacted an open farm field in a left-wing-low, nose-down attitude. A postaccident examination of the airframe and engine revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation. The airplane's fuel tank was found empty, and only the fuel gascolator contained fuel. No fuel smell was detected in the soil beneath the airplane or engine. Toxicological samples indicated that the pilot had recently used marijuana. The detected levels of the drug and its metabolite indicated that the pilot was likely impaired by its use at the time of the accident. On the basis of the available information, it is likely that the pilot flew the airplane until it ran out of fuel and then attempted a forced landing.

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 →