What happened
During the initial takeoff climb from a pasture, the aircraft's main landing gear struck and severed the top wire of a barbed wire fence. The impact caused the wire to flip upward, which bent the inboard section of the right aileron downward.
Following this mechanical interference, the pilot was unable to prevent the airplane from turning left. To avoid further uncontrolled flight, the pilot made the decision to land immediately by forcing the airplane down. The aircraft impacted the ground on its left wing tip and left main gear.
The pilot had previously inspected the takeoff area and established a specific point at which the takeoff would be aborted if the aircraft was not airborne. While the aircraft lifted off at that predetermined point, it failed to climb out of ground effect. The pilot noted that environmental conditions included gusty winds and high temperatures of 93 degrees F, resulting in a density altitude of 5,700 feet. The pilot suggested that departing later in cooler temperatures or reducing weight by leaving a passenger behind might have prevented the accident.