Summary
On March 08, 1991, a Bell 206B II (N59491) was involved in an accident near High Island, TX. The accident resulted in 1 fatal injury, with 2 people uninjured out of 3 aboard. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this accident to be: FOR OCCURRENCE #1 - INADEQUATE SUPERVISION BY THE OPERATOR IN LAUNCHING A HAZARDOUS MISSION WITHOUT AN ADEQUATE SLING/HARNESS, THE PILOT'S POOR JUDGEMENT IN ACCEPTING AND CONTINUING THE MISSION INTO LOW LIGHT CONDITIONS, AND THE CREWMEMBER'S INADVERTENT RELEASE OF HIS HOLD OF THE NYLON STRAP. FOR OCCURRENCES #2-4 - FAILURE OF THE TAIL ROTOR DRIVE SHAFT AS A RESULT OF ENTANGLEMENT OF AN UNSECURED NYLON STRAP.
This accident is documented in NTSB report FTW91LA048. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N59491.
Accident Details
Probable Cause and Findings
FOR OCCURRENCE #1 - INADEQUATE SUPERVISION BY THE OPERATOR IN LAUNCHING A HAZARDOUS MISSION WITHOUT AN ADEQUATE SLING/HARNESS, THE PILOT'S POOR JUDGEMENT IN ACCEPTING AND CONTINUING THE MISSION INTO LOW LIGHT CONDITIONS, AND THE CREWMEMBER'S INADVERTENT RELEASE OF HIS HOLD OF THE NYLON STRAP. FOR OCCURRENCES #2-4 - FAILURE OF THE TAIL ROTOR DRIVE SHAFT AS A RESULT OF ENTANGLEMENT OF AN UNSECURED NYLON STRAP.
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# FTW91LA048