Aircraft Accident/Incident Report

Buenos Aires Argentina
Monday, March 14, 2005 UTC

NTSB Narrative Summary Released at Completion of Accident

On March 14, 2005, United Airlines flight 846, a Boeing B767, N656UA, experienced a left engine surge during takeoff at Ezeiza International Airport (EZE), Buenos Aires, Argentina. The flight crew aborted the takeoff and the 10 crew and 168 passengers performed an emergency evacuation. The incident is being investigated by the Junta de Investigaciones de Accidentes de AviaciĆ³n Civil (JIAAC), Republic of Argentina.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Incident
Event Date 3/14/2005
Event Day of the Week Monday
Time of Event 0
Event Time Zone Coordinated Universal Time? Same as GMT
Event City Buenos Aires
Event State --
Event Country ARGENTINA
Zipcode of the event site --
Event Date Year 2005
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport --
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source --
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions --
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling --
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) --
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator --
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 5
Injury Total None 173
Injury Total Serious --
Injury Total All 5
Investigating Agency Foreign
NTSB Docket Number (internal use) --
NTSB Notification Source United Airlines
NTSB Notification Date Mar 16 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Mar 18 2005 10:46AM
User who most recently changed record HAUT
Basic weather conditions --
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N656UA
NTSB Number DCA05WA043
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed --
Flight plan Was Activated? No
Damage None
Aircraft Fire --
Aircraft Explosion --
Aircraft Manufacturer's Full Name Boeing
Aircraft Model B767
Aircraft Series Identifier --
Aircraft Serial Number --
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft --
Number of Engines --
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed --
ELT Activated --
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name --
Aircraft Owner Street Address --
Aircraft Owner City --
Aircraft Owner State --
Aircraft Owner Country --
Aircraft Owner Zipcode --
Operator is an individual? --
Operator Name --
Operator Same as Owner? --
Operator Is Doing Business As --
Operator Address Same as Owner? --
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code UALD
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Scheduled
Indicates Domestic or International Flight International
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board --
Departure Point Same as Event No
Departure Airport Code SAEZ
Departure City BUENOS AIRES
Departure State --
Departure Country AR
Departure Time --
Departure Time Zone --
Destination Same as Local Flt --
Destination Airport Code IAD
Destination City WASHINGTON
Destination State DC
Destination Country USA
Specific Phase of Flight Takeoff - roll/run
Report sent to ICAO? --
Evacuation occurred Yes
Date of most recent change to record --
User who most recently changed record --
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --