Accident Overview
During a takeoff from an off-airport river bank intended for a flight to spot moose, the airplane's left wingtip contacted tall brush. The contact caused the airplane to spin around, resulting in substantial damage to the right wing and the right main landing gear attachment.
Pilot Account
The private pilot reported that winds were light and variable at the time of the accident. He informed the NTSB investigator-in-charge that he had previously landed and taken off from the same river bank site on other occasions. During this particular takeoff, however, he failed to avoid contacting the brush.
Aircraft Damage
The accident resulted in substantial damage to the airplane, specifically to the right wing structure and the attachment point of the right main landing gear. No other damage was reported.