What happened
Shortly after takeoff, while flying approximately 100 feet above the water, a float-equipped airplane encountered a very strong wind gust. This gust caused the aircraft's wings to roll approximately 90 degrees to the left.
The pilot attempted to regain control by applying full right aileron; however, the aircraft continued its descent until the left wing made contact with the water. Upon impact, the left wing separated from the fuselage, causing the airplane to pivot an additional 90 degrees to the left. This motion resulted in the right wing also striking the water surface.
The impact tore both floats from the fuselage, and the aircraft subsequently sank in shallow water. The pilot was not injured. The aircraft sustained substantial damage to its wings, fuselage, and empennage.
At the time of the accident, the pilot reported wind conditions originating from the northwest at 20 knots, with gusts reaching 30 knots.