Accident Details
The accident occurred when a helicopter sustained substantial damage after impacting a river. The specific conditions of the impact were not reported in detail.
Pilot Statements
In his account, the pilot said he was attempting to take pictures at the time of the accident. While maneuvering the helicopter and turning away from the wind, he experienced a loss of power attributed to low airspeed, causing the helicopter to fall into the river. The pilot reported to an officer that he had accumulated about 160 hours of flight experience. He clarified that he was at the controls when the accident occurred, and that the passenger had been flying earlier but was not controlling the helicopter at that moment. The passenger, speaking to law enforcement, stated that she was at the controls when something went wrong, resulting in the helicopter crashing into the water.
Witness Accounts
Two eyewitnesses reported seeing the helicopter appear above trees, then drop abruptly toward the river's surface and impact the water. They stated that the helicopter's engine sounded normal throughout the event and that no unusual noises were detected.
Investigation
An examination of the helicopter revealed no pre-impact mechanical defects. The investigation did not specify a probable cause for the accident.