Summary
On December 03, 1990, a Aerospatiale SA316B (N316BS) was involved in an accident near Vernal, UT. The accident resulted in 3 minor injuries. The aircraft was destroyed.
The National Transportation Safety Board determined the probable cause of this accident to be: A MALFUNCTION/FAILURE OF THE HELICOPTER'S MAIN ROTOR LEAD-LAG DAMPER.
This accident is documented in NTSB report SEA91LA028. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N316BS.
Accident Details
Probable Cause and Findings
A MALFUNCTION/FAILURE OF THE HELICOPTER'S MAIN ROTOR LEAD-LAG DAMPER.
Aircraft Information
Registered Owner (Historical)
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# SEA91LA028