Dupage Airport
Aircraft Accident/Incident Report

West Chicago, Illinois 60185
Tuesady, May 1, 2007 16:50 CDT

NTSB Narrative Summary Released at Completion of Accident

The airplane impacted a ditch following an uncontrolled exit from the runway surface (runway 33, 3,401 feet long, 100 foot wide, dry concrete). The instructor reported that after touchdown, the power was increased but the airplane yawed into the left crosswind. The airplane then exited the runway into the grass adjacent to the runway. The instructor stated that the main gear dragged in the grass and the nose gear dug into the ground. The airplane then pivoted to the right and the left wingtip impacted and dragged through the grass. The reported wind conditions about the time of the accident were from 280 magnetic degrees at 13 knots, gusting to 21 knots. Inspection of the airplane did not reveal any flight control or mechanical malfunction that would have prevented normal operation.

NTSB Probable Cause Narrative

The instructor's inadequate remedial action following the student pilot's loss of control during the crosswind landing and the instructor's failure to compensate for the wind conditions. Contributing factors were, the crosswind, the gusting wind conditions and the ditch.

Event Information

Type of Event Accident
Event Date 5/1/2007
Event Day of the Week Tuesday
Time of Event 1650
Event Time Zone Central Daylight Time
Event City West Chicago
Event State ILLINOIS
Event Country --
Zipcode of the event site 60185
Event Date Year 2007
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 415428N
Event Location Longitude 0881455W
Event Location Airport DuPage Airport
Event Location Nearest Airport ID DPA
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 758
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1652 Central Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID DPA
Elevation of weather observation facility 758
Distance of event from weather observation facility (units?) 0
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) 16
Wind Direction (degrees magnetic) 280
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 13
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 21
Altimeter Setting at event time (in. Hg) 29.8
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 21581
NTSB Notification Source FAA
NTSB Notification Date May 1 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 27 2007 1:15PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office Federal Aviation Administration, DuPage FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N97224
NTSB Number CHI07CA128
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 172P
Aircraft Series Identifier --
Aircraft Serial Number 17276165
Certified Max Gross Weight 2407
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Mar 1 2007 12:00AM
Airframe hours since last inspection --
Airframe Hours 16717
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name American Flyers of New York
Aircraft Owner Street Address 90 Arrival Avenue
Aircraft Owner City Ronkonkoma
Aircraft Owner State NY
Aircraft Owner Country USA
Aircraft Owner Zipcode 11779
Operator is an individual? No
Operator Name American Flyers
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City West Chicago
Operator State IL
Operator Country USA
Operator Zip code 60185
Operator Code --
Owner has at least one certificate None
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 --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Instructional
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code DPA
Departure City West Chicago
Departure State IL
Departure Country USA
Departure Time 1530
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 18 2007 12:24PM
User who most recently changed record DINC
Since inspection or accident Time of Accident
Event Location Runway Number and Location 33
Runway Length 3401
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --