Aircraft Accident/Incident Report

Miami, Florida
Friday, October 10, 2008 9:53 UTC

NTSB Narrative Summary Released at Completion of Accident

On October 10, 2008, at 0953 Zulu, an American Airlines B777, registration N798AN, operating as flight 908 encountered turbulence about 30 miles south of Miami International Airport (MIA), Miami, Florida. The flight was a scheduled passenger flight from Buenos Aires, Argentina to MIA. Of the 254 passengers and 15 crew on board, two crew and four passengers received serious injuries. The fasten seat belt sign was illuminated at the time of the event. There had not been any pilot reports of turbulence in that area before the event took place.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 10/10/2008
Event Day of the Week Friday
Time of Event 953
Event Time Zone Coordinated Universal Time? Same as GMT
Event City Miami
Event State FLORIDA
Event Country --
Zipcode of the event site --
Event Date Year 2008
Event Date Month 10
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 Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 262
Injury Total Serious 6
Injury Total All 6
Investigating Agency NTSB
NTSB Docket Number (internal use) --
NTSB Notification Source American Airlines
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Oct 29 2012 9:21AM
User who most recently changed record sedj
Basic weather conditions --
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N798AN
NTSB Number DCA09MA006
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BOEING
Aircraft Model 777-223
Aircraft Series Identifier --
Aircraft Serial Number 30797
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 440
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name AMERICAN AIRLINES INC
Aircraft Owner Street Address 4333 AMON CARTER BLVD MD 5569
Aircraft Owner City FT WORTH
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 76155
Operator is an individual? No
Operator Name AMERICAN AIRLINES INC
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City --
Operator State --
Operator Country USA
Operator Zip code --
Operator Code AALA
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation --
Operator Certificate Number AALA025A
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 Yes
Departure Point Same as Event No
Departure Airport Code --
Departure City Buenos Aires
Departure State --
Departure Country BR
Departure Time --
Departure Time Zone --
Destination Same as Local Flt --
Destination Airport Code MIA
Destination City Miami
Destination State FL
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 29 2012 10:05AM
User who most recently changed record sedj
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --