Summary
On August 06, 2005, a Therrien Roger VORTEX (N42923) was involved in an accident near Lawrenceburg, TN. The accident resulted in 1 serious injury. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this accident to be: The pilot's improper landing flair, which resulted in a hard landing.
The pilot was practicing taxiing the homebuilt gyrocopter and unintentionally took-off but decided to stay in flight. When the pilot was preparing to land he descended the gyrocopter steeply towards runway 35. The pilot pulled back on the "stick" to flare out, and stated that the gyrocopter did not respond. The aircraft nosed into the ground. Examination of the accident site revealed the gyrocopter laying on its left side. The main rotor mast was separated from its base, the forward and left main landing gear collapsed and the cockpit roof was detached. The pilot did not report any mechanical malfunctions with the gyrocopter prior to flight.
This accident is documented in NTSB report ATL05CA141. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N42923.
Accident Details
Probable Cause and Findings
The pilot's improper landing flair, which resulted in a hard landing.
Aircraft Information
Registered Owner (Historical)
Analysis
The pilot was practicing taxiing the homebuilt gyrocopter and unintentionally took-off but decided to stay in flight. When the pilot was preparing to land he descended the gyrocopter steeply towards runway 35. The pilot pulled back on the "stick" to flare out, and stated that the gyrocopter did not respond. The aircraft nosed into the ground. Examination of the accident site revealed the gyrocopter laying on its left side. The main rotor mast was separated from its base, the forward and left main landing gear collapsed and the cockpit roof was detached. The pilot did not report any mechanical malfunctions with the gyrocopter prior to flight.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ATL05CA141