Indianapolis Intl Airport
Aircraft Accident/Incident Report

Indianapolis, Indiana 46241
Wednesday, January 31, 1990 23:50 EST

NTSB Narrative Summary Released at Completion of Accident

THE BOEING 727 WAS CHOCKED AWAITING A TUG. A MECHANIC/RAMP EMPLOYEE BROUGHT A TUG AND TOW BAR TO THE AIRCRAFT. AFTER APPROACHING THE AIRCRAFT, HE STOPPED THE TUG, DISCONNECTED THE TOW BAR FROM THE TUG AND CONNECTED IT TO THE NOSE GEAR OF THE AIRCRAFT. HE RE-BOARDED THE TUG TO BRING IT CLOSER TO THE TOW BAR FOR ATTACHMENT. RATHER THAN STOPPING, THE TUG CONTINUED FORWARD AND CONTACTED THE BAR, WHICH SLID OFF THE FACE OF THE TUG. THE TUG CONTINUED FORWARD AND CONTACT WAS MADE WITH THE UNDERSIDE OF THE AIRCRAFT'S NOSE, CRUSHING THE EMPLOYEE BETWEEN THE TUG AND THE AIRPLANE. THE TUG DRIVER WAS WEARING A BUILT-UP SHOE ON HIS RIGHT FOOT. TESTS SUBSEQUENT TO THE ACCIDENT REVEALED THAT WITH THE SHOE PLACED UNDER THE BRAKE PEDAL OF THE TUG, BRAKING ACTION OF THE TUG WAS NOT SUFFICIENT TO STOP THE VEHICLE. SCUFF MARKS AND SIGNS OF SCRAPING WERE NOTED ON THE TOE OF THE BOOT, THOUGH THE SOURCE OF THE SCRAPE/SCUFF MARKS WAS NOT VERIFIED.

NTSB Probable Cause Narrative

THE TUG OPERATOR'S FAILURE TO MAINTAIN CONTROL OF THE TUG, POSSIBLY DUE TO HAVING INADVERTENTLY PLACED OR CAUGHT HIS BUILT-UP, STEEL-TOE BOOT UNDER THE BRAKE PEDAL.

Event Information

Type of Event Accident
Event Date 1/31/1990
Event Day of the Week Wednesday
Time of Event 2350
Event Time Zone Eastern Standard Time
Event City INDIANAPOLIS
Event State INDIANA
Event Country --
Zipcode of the event site 46241
Event Date Year 1990
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport INDIANAPOLIS INTL
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 2350 Eastern Standard Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID IND
Elevation of weather observation facility 780
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 25000
Sky/Lowest/Cloud Conditions Thin Broken
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 7
Air Temperature at event time (in degrees celsius) 4
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 150
Variable Wind Indicator Unknown
Wind Speed (knots) 11
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 1
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None 6
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1009
NTSB Notification Source --
NTSB Notification Date Feb 1 1990 12:00AM
NTSB Notification Time 900
Fiche Number and/or location -used to find docket information 42230
Date of most recent change to record Aug 16 2006 10:38AM
User who most recently changed record NTSB\HAMG
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N519FT
NTSB Number CHI90FA075
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Minor
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BOEING
Aircraft Model 727
Aircraft Series Identifier 727
Aircraft Serial Number 19387
Certified Max Gross Weight 169500
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 5
Number of Engines 3
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name AVIATION SALES COMPANY INC
Aircraft Owner Street Address 7840 N.W. 67TH STREET
Aircraft Owner City MIAMI
Aircraft Owner State FL
Aircraft Owner Country --
Aircraft Owner Zipcode 33166
Operator is an individual? No
Operator Name FEDERAL EXPRESS
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P.O. BOX 727
Operator City MEMPHIS
Operator State TN
Operator Country --
Operator Zip code 38194
Operator Code FDEA
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 Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Cargo
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code DTW
Departure City DETROIT
Departure State MI
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt crash at destination city
Destination Airport Code IND
Destination City
Destination State
Destination Country
Specific Phase of Flight Standing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Feb 21 2008 4:14PM
User who most recently changed record NTSB\HAMG
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --