Detroit City Airport
Aircraft Accident/Incident Report

Detroit, Michigan 48224
Tuesady, April 25, 1989 16:35 CDT

NTSB Narrative Summary Released at Completion of Accident

DURING THE LANDING ROLL, AS THE AIRCRAFT DECELERATED TO A 'REASONABLE SPEED', THE PILOT ATTEMPTED TO MAKE A RIGHT TURN ONTO A TAXIWAY TO DEPART THE RUNWAY, THE PILOT REPORTED THAT AS HE STARTED THE TURN HE HEARD A 'LOUD BANG' FOLLOWED BY THE LEFT WING TANK STRIKING THE GROUND. INVESTIGATION REVEALED THAT A BOLT, P/N NAS464P4-26, IN THE LEFT MAIN LANDING GEAR ASSEMBLY HAD FAILED. TOTAL TIME ON THIS PART COULD NOT BE DETERMINED; TOTAL TIME ON THE AIRCRAFT WAS 10,134 HOURS, WITH THE MOST RECENT ANNUAL INSPECTION ACCOMPLISHED ON JULY 27, 1988, AT A TOTAL TIME OF 10,127 HOURS.

NTSB Probable Cause Narrative

FAILURE OF A BOLT IN THE LEFT MAIN LANDING GEAR ASSEMBLY.

Event Information

Type of Event Accident
Event Date 4/25/1989
Event Day of the Week Tuesday
Time of Event 1635
Event Time Zone Central Daylight Time
Event City DETROIT
Event State MICHIGAN
Event Country --
Zipcode of the event site 48224
Event Date Year 1989
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport DETROIT CITY
Event Location Nearest Airport ID DET
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 626
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1530 Central Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID DET
Elevation of weather observation facility 626
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 20000
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) 10
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) -1
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 573
NTSB Notification Source --
NTSB Notification Date Apr 25 1989 12:00AM
NTSB Notification Time 1700
Fiche Number and/or location -used to find docket information 39977
Date of most recent change to record Dec 13 2000 12:35PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N444EA
NTSB Number CHI89LA080
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 411
Aircraft Series Identifier 411
Aircraft Serial Number 411A0267
Certified Max Gross Weight 6500
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 2
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 27 1988 12:00AM
Airframe hours since last inspection 7
Airframe Hours 10134
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name BONNAIR, INC.
Aircraft Owner Street Address 361 GARDENDALE
Aircraft Owner City FERNDALE
Aircraft Owner State MI
Aircraft Owner Country
Aircraft Owner Zipcode 48220
Operator is an individual? --
Operator Name JETSTREAM, INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 11206 CONNER
Operator City DETROIT
Operator State MI
Operator Country
Operator Zip code 48213
Operator Code BUKA
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Business
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code DET
Departure City DETROIT
Departure State MI
Departure Country
Departure Time 1600
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code DET
Destination City DETROIT
Destination State MI
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 33
Runway Length 5090
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --