Flight Details
A sightseeing flight departed from the airport with the right fuel tank selected. The pilot reported that the fuel endurance in that tank was approximately one hour.
Power Loss
Approximately 45 minutes after departure, the engine lost power without any prior warning. In response, the pilot switched the fuel selector to the left fuel tank. However, the pilot did not activate the fuel boost pump, which was a required step according to the airplane checklist.
Post-Accident Inspection
Following the accident, licensed mechanics performed inspections of the engine. No problems were found with the engine during these inspections.