What happened
Shortly after takeoff, the pilot of the aircraft experienced vibrations and sounds that he initially believed were tree limbs brushing against the right wingtip. The pilot later identified these sensations as a shudder resulting from a near-stall condition, which caused the right door window to rattle.
In response to this sensation, the pilot executed a reflex action by initiating a left turn. This maneuver, performed from a pre-stall attitude, resulted in the aircraft rotating to the right. The airplane subsequently cart-wheeled off the right wingtip and struck trees. The impact left the aircraft in an inverted position, with the tail section resting vertically within the trees. The pilot was not injured.