Skip Ribbon Commands
Skip to main content
Aviation Accident

Quick Launch

NTSB Identification: WPR15LA240
14 CFR Part 91: General Aviation
Accident occurred Friday, August 14, 2015 in Chula Vista, CA
Probable Cause Approval Date: 03/06/2017
Aircraft: STINSON SR 9B, registration: N17154
Injuries: 1 Minor.

NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

The private pilot stated that, after about 30 minutes airborne on the local flight, the engine experienced a partial loss of power and the airplane began to lose altitude. The pilot switched the fuel selector to the other fuel tank and made a forced landing onto a highway. After touching down on the highway, the engine regained power and the pilot departed again; but shortly thereafter, the engine experienced a total loss of power. During the subsequent off-airport landing in a field, the airplane nosed over and came to rest inverted. The pilot initially reported that he departed with about 20 gallons of fuel on board but was unsure of the exact quantity. He later stated that there were no mechanical malfunctions or failures of the airplane, and that the loss of power was likely the result of fuel starvation or exhaustion. During postaccident examination, there was no odor of fuel present around the wreckage and no evidence of fuel in the wing tanks or the fuel lines. 


The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
  • A total loss of engine power due to fuel exhaustion as a result of the pilot’s failure to verify the fuel quantity before the flight.