On October 1, 1989, an Enstrom 280FX (registration N413DB) operated by James Klein was involved in an aviation accident near Berlin, NY. Investigators recorded the probable cause as: LOSS OF ENGINE POWER FOR AN UNDETERMINED REASON. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A helicopter experienced a power loss while cruising at 1,000 ft AGL. During an autorotative approach, the pilot attempted to stretch the glide to avoid trees but ran out of rotor RPM. The right skid collapsed on landing, and the helicopter rolled over.
Incident Description
A helicopter was cruising at an altitude of 1,000 feet above ground level (AGL) when it experienced a power loss. The pilot initiated an autorotative approach to land. According to the pilot, during the approach he attempted to stretch his glide in order to avoid trees ahead. However, the maneuver resulted in insufficient rotor RPM before touchdown.
Post-Landing Damage
The helicopter subsequently landed in an uneven field. Upon touchdown, the right skid collapsed, causing the helicopter to roll over onto its side.
Investigation
An investigation into the incident found no reason for the loss of engine power.