Incident Overview
A helicopter collided with the surface of a lake while the pilot was performing low-level maneuvers. According to the passenger, the pilot had been executing steep bank turns below tree top level. During the flight, the pilot asked the passenger if he wanted to touch the water. The passenger replied, "I don't think so." Shortly thereafter, the helicopter's skids contacted the water, and the aircraft sank instantaneously into the lake.
Passenger Account
The passenger reported that the pilot was engaged in low-level flight maneuvers, including steep bank turns, which occurred below the height of surrounding trees. After the pilot's inquiry about touching the water, the passenger expressed reluctance. Moments later, the skids made contact with the water, leading to the immediate submersion of the helicopter.
Aftermath
No information regarding injuries, fatalities, or the recovery of the helicopter is provided in the source material. The exact location, date, time, and other details such as the aircraft model or registration are not specified.
Probable Cause
The source does not explicitly state a probable cause for the accident. It only notes that the helicopter collided with the water while maneuvering, and describes the events leading up to the collision.