RYAN NAVION

Three Forks, MT — January 19, 2009

Event Information

DateJanuary 19, 2009
Event TypeACC
NTSB NumberWPR09CA092
Event ID20090119X34648
LocationThree Forks, MT
CountryUSA
Coordinates45.90333, -111.52972
AirportThree Forks
Highest InjuryNONE

Aircraft

MakeRYAN
ModelNAVION
CategoryAIR
FAR Part091
Aircraft DamageSUBS

Conditions

Light ConditionDUSK
WeatherVMC

Injuries

Fatal0
Serious0
Minor0
None4
Total Injured0

Event Location

Probable Cause

A total loss of engine power due to fuel starvation as a result of the pilot's inadequate fuel system management. Contributing to the accident were the pilot's diverted attention and failure to perform the prelanding checklist.

Full Narrative

The pilot reported that prior to departure he noted that both wing tip tanks were full of fuel and the main tank was at least 2/3 full, giving adequate fuel for the flight. After takeoff the pilot repositioned the fuel selector to draw fuel from the right tip tank, and later while en route, the pilot switched the fuel selector to the left tip tank. Approaching the destination airport, the pilot became somewhat distracted while talking with a passenger. He did not follow the prelanding checklist and failed to reposition the fuel selector to the main tank, which contained adequate fuel. When the airplane was about 2.5 miles from the airport, all engine power was lost. The pilot then repositioned the fuel selector to draw fuel from the main tank; however, engine power was not restored as the airplane descended from the traffic pattern. The pilot made a forced landing on the underlying rough terrain. During roll out, the airplane collided with vegetation and a wing broke.

About This NTSB Record

This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.

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