The pilot reported that during takeoff from an icy ski strip, there was a "light variable quartering tailwind from the south west." During the takeoff run, the ski and tailwheel-equipped airplane veered left and the pilot attempted to correct with opposite rudder. As the airplane became airborne, the left wing struck a tree, and the airplane was "swung around" before coming to rest upright. The airplane sustained substantial damage to the fuselage, both wings, and empennage.
An automated weather observation system located about 4 miles away from the accident airport reported, about the time of the accident, the wind was from 040° at 13 knots, gusting to 24 knots. The pilot was departing on runway 7.