On September 27, 2001, a Bell 47G-2 (registration N46R) was involved in an aviation accident near Grand Haven, MI. Investigators recorded the probable cause as: Aircraft control not maintained by the pilot. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A helicopter impacted terrain while maneuvering in a low hover, leading to a tail rotor strike, skid contact, and rollover. No anomalies were found during inspection.
Accident Details
The helicopter impacted terrain while maneuvering in a hover at an altitude of 3 to 5 feet above ground level (AGL) over a grass area on the airport. During a pedal turn, the helicopter's tail swung to the right. The yaw was arrested after approximately one and a half turns, followed by a backward drift and a roll to the left. The tail rotor then struck the ground, after which the left skid also made contact, resulting in a rollover.
Inspection Findings
Post-accident inspection of the helicopter revealed no mechanical anomalies that could have contributed to the event.