Engine Power Loss After Fuel Tank Switch Leads to Forced Landing in Field (N5526D)

Accident Overview

A pilot on a cross-country flight reported switching fuel tanks from an auxiliary tank to the right main tank while entering the traffic pattern for landing. Shortly after the switch, the engine suffered a complete loss of power. The pilot's attempts to restart the engine were unsuccessful.

Emergency Landing

Determining that the airport could not be reached, the pilot elected to stall the airplane into an open field short of a tree line located at the end of the runway. The maneuver resulted in a forced landing.

Post-Accident Examination

Examination of the aircraft revealed 15 gallons of fuel in both the left and right main fuel tanks. No fuel was found in either of the auxiliary tanks. Inspection of the engine found no evidence of pre-impact mechanical failure or malfunction.

Findings

• Fuel was present in the main tanks but absent in the auxiliary tanks.
• No mechanical issues were identified that could have caused the power loss.