Dallas-Ft.Worth International Airport
Aircraft Accident/Incident Report

Dfw Airport, Texas 75261
Wednesday, April 16, 2003 11:58 CDT

NTSB Narrative Summary Released at Completion of Accident

While taxiing after landing, the flight crew started the airplane's auxiliary power unit (APU). Shortly thereafter, the cabin began to fill with smoke. The captain ordered an emergency evacuation. All slides functioned normally; however, during the egress a passenger sustained a broken right ankle. Examination of the airplane revealed the smoke was caused when the APU ingested hydraulic fluid that leaked from the pump after APU start-up.

NTSB Probable Cause Narrative

An inadvertent trauma to the passenger's ankle during an emergency evacuation.

Event Information

Type of Event Accident
Event Date 4/16/2003
Event Day of the Week Wednesday
Time of Event 1158
Event Time Zone Central Daylight Time
Event City DFW Airport
Event State TEXAS
Event Country --
Zipcode of the event site 75261
Event Date Year 2003
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 325347N
Event Location Longitude 0970215W
Event Location Airport Dallas-Ft.Worth International
Event Location Nearest Airport ID DFW
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 607
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1156 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID DFW
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 3
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 17
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 21
Altimeter Setting at event time (in. Hg) 29.76
Density Altitude (feet) 2203
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 1
Injury Total None 54
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 15144
NTSB Notification Source DFW Operation
NTSB Notification Date Apr 16 2003 12:00AM
NTSB Notification Time 1225
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Mar 30 2004 8:14AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office DFW AMR CMO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N452AA
NTSB Number FTW03LA132
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 McDonnell Douglas
Aircraft Model DC-9-82 (MD-82)
Aircraft Series Identifier --
Aircraft Serial Number 49553
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 133
Number of Engines --
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Apr 15 2003 12:00AM
Airframe hours since last inspection 3
Airframe Hours 45607
ELT Installed Yes
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
Aircraft Owner City Fort Worth
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 76155
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 4333 Amon Carter Blvd
Operator City Fort Worth
Operator State TX
Operator Country USA
Operator Zip code 76155
Operator Code AALA
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 Domestic
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 BNA
Departure City Nashville
Departure State TN
Departure Country USA
Departure Time 1014
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code DFW
Destination City DFW Airport
Destination State TX
Destination Country USA
Specific Phase of Flight Taxi - from landing
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record Jan 31 2004 1:39PM
User who most recently changed record CASH
Since inspection or accident --
Event Location Runway Number and Location 17L
Runway Length 8500
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --