Accident Overview
A pilot was conducting a takeoff on a lake with glassy water conditions in a float-equipped airplane. During the takeoff roll while the airplane was on step, it abruptly veered sharply to the right toward the nearby shore.
Pilot Actions
The pilot attempted to correct the deviation using rudder and aileron inputs to return to the departure heading. However, the right wing subsequently encountered heavy brush, which caused the airplane to turn further right toward the shoreline. Realizing an impact with the shore was imminent, the pilot closed the throttle.
Damage
The airplane sustained substantial damage to its wings and fuselage as a result of the brush strike and subsequent ground contact.
Post-Accident Examination
A certificated aircraft mechanic with inspector authorization examined the airplane after the accident. The inspection revealed no flight control or rigging issues that would explain the initial course deviation.
Pilot Comments
The pilot stated that he did not know what caused the initial deviation. He speculated that the airplane may have encountered something hidden beneath the surface of the lake, but this was not confirmed.