Background
The purpose of the instructional flight was to gain experience in flying a tail wheel configured airplane from the rear seat. Both occupants were flight instructors. The supervising instructor occupied the front seat, while the instructor seeking experience flew from the rear seat.
Accident Sequence
The pilots initially performed two touch-and-go landings on a turf runway without incident. As other aircraft entered the traffic pattern for an intersecting paved runway, they decided to use that runway instead. The initial approach and flare to runway 13 (4,300 feet by 75 feet, asphalt) were stable. After touchdown, the airplane drifted to the left. As the rear seat (flying) pilot attempted to correct, the airplane veered to the right. It subsequently departed the right side of the runway and nosed over.
Pilot Experience
The supervising instructor reported a total flight time of 1,497 hours, with 3 hours in the same make and model airplane. The rear seat (flying) pilot reported a total flight time of 377 hours, with 2 hours in the same make and model.
Environmental Conditions
Winds were from 270 degrees at 5 knots.
Aircraft and Systems
The supervising instructor reported that there were no failures or malfunctions associated with the airplane prior to the accident.