Aircraft Accident/Incident Report

Almond, Wisconsin 54909
Wednesday, August 22, 2001 9:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The airplane sustained substantial damage when it impacted the ground while spraying a field of corn. The pilot reported, "Upon arrival at the field, it became evident my spray pump was inoperative. My attention was diverted for a moment as I was trying to solve the problem, and my wheels got in the crop. I was unable to recover. The terrain was a flat cornfield and the wreckage was all intact in one spot."

NTSB Probable Cause Narrative

the pilot failed to maintain clearance from the corn crop. Additional factors were the inoperative spray pump, the corn crop, and the pilot's diverted attention.

Event Information

Type of Event Accident
Event Date 8/22/2001
Event Day of the Week Wednesday
Time of Event 930
Event Time Zone Central Daylight Time
Event City Almond
Event State WISCONSIN
Event Country --
Zipcode of the event site 54909
Event Date Year 2001
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 955 Central Daylight Time
Direction of event from weather observation facility (degrees) 345
Weather Observation Facility ID STE
Elevation of weather observation facility 1110
Distance of event from weather observation facility (units?) 20
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 500
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 3
Air Temperature at event time (in degrees celsius) 20
Dew Point at event time (in degress fahrenheit) 20
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 0
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29.89
Density Altitude (feet) 2002
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) 12323
NTSB Notification Source FAA
NTSB Notification Date Aug 22 2001 12:00AM
NTSB Notification Time 1232
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 24 2002 3:20PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office FAA-Milwaukee FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N91138
NTSB Number CHI01LA288
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
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 188
Aircraft Series Identifier --
Aircraft Serial Number 18802021T
Certified Max Gross Weight 4200
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Nov 6 2000 12:00AM
Airframe hours since last inspection 84
Airframe Hours 3722
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Kent V. Carlson
Aircraft Owner Street Address 21356 640th Lane
Aircraft Owner City Jacobson
Aircraft Owner State MN
Aircraft Owner Country USA
Aircraft Owner Zipcode 55752
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 --
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation Agriculture
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) Aerial Application
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code --
Departure City Bancroft
Departure State WI
Departure Country USA
Departure Time 915
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 Maneuvering - aerial application
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Aug 29 2002 9:56AM
User who most recently changed record SULP
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --