Indianapolis International Airport
Aircraft Accident/Incident Report

Indianapolis, Indiana 46241
Thursday, January 24, 2002 14:00 EST

NTSB Narrative Summary Released at Completion of Accident

A passenger suffered a broken wrist when he fell off the side of the slide during an emergency evacuation. The airplane was positioned near the end of the runway with the engines shut down during an air traffic control delay. After approximately 15 minutes, the flightcrew was informed by ground control that they should start their engines, as they would probably be released for takeoff soon. The captain reported they were unable to start the right engine. They performed the "clearing procedure" and then went on to start the left engine with no problem. They then attempted to start the right engine again. Airport Rescue and Firefighting (ARFF) personnel were parked near the airplane reported to air traffic control that there were smoke and flames coming from the right engine. There were no fire warning indications in the cockpit. The flightcrew performed the ENGINE FIRE checklist and subsequently discharged both fire suppressant bottles into the engine. The flightcrew eventually shut down both engines and ARFF requested that the flightcrew begin evacuating the airplane. All of the passengers were directed to the front of the airplane and the evacuation took place using the 1L and 1R doors. A witness reported that the injured passenger stepped out of the airplane onto the slide. The passenger bounced down the slide and went over the side of the slide approximately four to five feet above the ground. The investigation revealed the engine start fuel scheduling for the Fuel Control Unit was high. In addition, the ignition exciter box and igniter plugs were tested. The ignition exciter box was found to operate intermittently on the D.C. circuit which would be used for engine start.

NTSB Probable Cause Narrative

The passenger fell off the side of the slide during the emergency evacuation. Factors were the emergency evacuation and the erratic ignition exciter.

Event Information

Type of Event Accident
Event Date 1/24/2002
Event Day of the Week Thursday
Time of Event 1400
Event Time Zone Eastern Standard Time
Event City Indianapolis
Event State INDIANA
Event Country --
Zipcode of the event site 46241
Event Date Year 2002
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport Indianapolis International
Event Location Nearest Airport ID IND
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 797
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1355 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID IND
Elevation of weather observation facility 797
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 1900
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 3
Dew Point at event time (in degress fahrenheit) -1
Wind Direction (degrees magnetic) 210
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 15
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30
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 74
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 12173
NTSB Notification Source NW Airlines
NTSB Notification Date Jan 24 2002 12:00AM
NTSB Notification Time 1428
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Aug 28 2002 10:10AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Indianapolis, IN FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N754NW
NTSB Number CHI02LA069
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? No
Damage None
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name McDonnell Douglas
Aircraft Model DC-9-41
Aircraft Series Identifier --
Aircraft Serial Number 47178-323
Certified Max Gross Weight 115000
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 120
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection Sep 1 2001 12:00AM
Airframe hours since last inspection --
Airframe Hours 76188
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Northwest Airlines, Inc.
Aircraft Owner Street Address 5101 Northwest Drive
Aircraft Owner City Saint Paul
Aircraft Owner State MN
Aircraft Owner Country USA
Aircraft Owner Zipcode 55111
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code NWAA
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 Yes
Departure Airport Code IND
Departure City Indianapolis
Departure State IN
Departure Country USA
Departure Time --
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code DTW
Destination City Detroit
Destination State MI
Destination Country USA
Specific Phase of Flight Standing - starting engine(s)
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record Aug 9 2002 8:33AM
User who most recently changed record SULP
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --