Pilot Actions
The pilot performed a refueling before the flight, topping off both fuel tanks. During the flight, the pilot first used the left fuel tank until it was empty, then switched to the right tank for the remainder of the journey.
Engine Failure and Landing
Approximately 2 miles short of the destination, the engine failed. The aircraft was subsequently landed in the clear zone designated for runway 13. During the landing roll, the nose gear dug into the ground, causing the aircraft to nosed over.
Fuel System Examination
Post-accident inspection revealed that the right fuel cap had been improperly seated and sealed. This condition allowed fuel to be siphoned from the right tank during flight, resulting in fuel exhaustion and the subsequent engine failure.