Shelby County Airport
Aircraft Accident/Incident Report

Shelbyville, Illinois 62565
Wednesday, April 21, 2010 12:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that when the experimental, amateur-built airplane touched down for landing, the left main tire “locked up” and the airplane veered to the left. The pilot applied full right rudder and aileron, but the airplane continued to veer off the left side of the runway. The airplane sustained substantial damage when it entered a plowed field, which caused the main landing gear to collapse and the left main tire to go through the left wing. Postaccident inspection of the airplane revealed that left main landing gear rotor and brake exhibited rust with “pitting” and “scarring.” The left tire had a bald spot which was consistent with it being “locked up” and skidding. The aircraft logbook indicated that the airplane’s last conditional inspection was conducted on March 24, 2009, which was about 13 months prior to the accident. The accident flight was the first flight since the airplane had been stored for the winter in August 2009. The pilot reported that he “could have removed the wheels and checked them thoroughly” since the airplane had been in a "barn/hangar" over the winter.

NTSB Probable Cause Narrative

The corrosion of the left landing gear rotor and brake, which resulted in the loss of directional control during the landing rollout, and the pilot's inadequate preflight inspection.

Event Information

Type of Event Accident
Event Date 4/21/2010
Event Day of the Week Wednesday
Time of Event 1230
Event Time Zone Central Daylight Time
Event City Shelbyville
Event State ILLINOIS
Event Country --
Zipcode of the event site 62565
Event Date Year 2010
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 392437N
Event Location Longitude 0885043W
Event Location Airport Shelby County Airport
Event Location Nearest Airport ID 2H0
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 --
Weather Briefing Completeness --
Investigator's weather source Unknown
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 Day
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) 210
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 7
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 None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 26960
NTSB Notification Source FAA-Springfield FSDO
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record May 18 2010 12:14PM
User who most recently changed record dinc
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4326D
NTSB Number CEN10CA215
Missing Aircraft Indicator --
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 --
Aircraft Manufacturer's Full Name Murray
Aircraft Model Starlite
Aircraft Series Identifier --
Aircraft Serial Number 150
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft --
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Mar 24 2009 12:00AM
Airframe hours since last inspection --
Airframe Hours 416
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Coastal Empire Flight Training
Aircraft Owner Street Address --
Aircraft Owner City Beaufort
Aircraft Owner State SC
Aircraft Owner Country USA
Aircraft Owner Zipcode 29907
Operator is an individual? No
Operator Name Denis Boissonneault
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Pooler
Operator State GA
Operator Country USA
Operator Zip code 31322
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation --
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) Positioning
Second Pilot on Board --
Departure Point Same as Event No
Departure Airport Code --
Departure City Marion
Departure State IA
Departure Country USA
Departure Time 1045
Departure Time Zone --
Destination Same as Local Flt crash at destination city
Destination Airport Code 2H0
Destination City Shelbyville
Destination State IL
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 6 2010 2:24PM
User who most recently changed record silj
Since inspection or accident --
Event Location Runway Number and Location 18
Runway Length 4099
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --