Summary
On December 27, 1989, a British Aerospace BAE-3101 (N410UE) was involved in an accident near Pasco, WA. The accident resulted in 6 fatal injuries. The aircraft was destroyed.
The National Transportation Safety Board determined the probable cause of this accident to be: THE FLIGHTCREW'S DECISION TO CONTINUE AN UNSTABILIZED INSTRUMENT LANDING SYSTEM (ILS) APPROACH THAT LED TO A STALL, MOST LIKELY OF THE HORIZONTAL STABILIZER, AND LOSS OF CONTROL AT LOW ALTITUDE. CONTRIBUTING TO THE ACCIDENT WAS THE AIR TRAFFIC CONTROLLER'S IMPROPER VECTORS THAT POSITIONED THE AIRPLANE INSIDE THE OUTER MARKER WHILE IT WAS STILL WELL ABOVE THE GLIDESLOPE. CONTRIBUTING TO THE STALL AND LOSS OF CONTROL WAS THE ACCUMULATION OF AIRFRAME ICE THAT DEGRADED THE AERODYNAMIC PERFORMANCE OF THE AIRPLANE.
This accident is documented in NTSB report DCA90MA011. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N410UE.
Accident Details
Probable Cause and Findings
THE FLIGHTCREW'S DECISION TO CONTINUE AN UNSTABILIZED INSTRUMENT LANDING SYSTEM (ILS) APPROACH THAT LED TO A STALL, MOST LIKELY OF THE HORIZONTAL STABILIZER, AND LOSS OF CONTROL AT LOW ALTITUDE. CONTRIBUTING TO THE ACCIDENT WAS THE AIR TRAFFIC CONTROLLER'S IMPROPER VECTORS THAT POSITIONED THE AIRPLANE INSIDE THE OUTER MARKER WHILE IT WAS STILL WELL ABOVE THE GLIDESLOPE. CONTRIBUTING TO THE STALL AND LOSS OF CONTROL WAS THE ACCUMULATION OF AIRFRAME ICE THAT DEGRADED THE AERODYNAMIC PERFORMANCE OF THE AIRPLANE.
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# DCA90MA011