Incident Overview
A pilot reported that during departure from a rough and uneven tundra-covered off-airport site, the tailwheel-equipped airplane failed to gain sufficient airspeed, prompting an aborted takeoff. The airplane's main wheels sunk into the soft tundra-covered terrain, and the airplane subsequently nosed over. The wings sustained substantial damage.
Mechanical Condition
The pilot stated that there were no preaccident mechanical anomalies with the airplane that would have precluded normal operation.
Pilot Recommendation
In the recommendation section of the accident reporting form, the pilot noted that the accident may have been prevented if he would have selected a more suitable off-airport site.