Preflight and Takeoff
The pilot reported that during the preflight inspection, the right fuel tank contained about 30 gallons of fuel, while the left tank had only 5 gallons. After completing a before-takeoff runup check, the pilot received clearance to taxi into position for takeoff on runway 05.
Drift and Excursion
As the pilot initiated the takeoff roll, the airplane began to drift to the right. Despite efforts to counteract this drift, it persisted. The airplane continued off the side of the runway, onto the grass, and subsequently nosed over.
Examination and Conditions
Examination of the airplane revealed no mechanical issues. The wind at the time was from 330 degrees at 12 knots, gusting to 22 knots. Runway 05 was the active runway, resulting in a substantial crosswind component.