N/A Airport
Aircraft Accident/Incident Report

Streator, Illinois 61364
Monday, July 29, 2013 6:15 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he was applying agricultural product to a "J" shaped field. After he completed the aerial application to the "long" portion of the field, the pilot turned south to finish the "small' portion of the field. He stated that he checked the helicopter's light bar, which is often used by pilots as a navigation aid to fly on an indicated swath path. The pilot then "saw corn in the windshield," and the helicopter rolled upside down and subsequently came to rest on its left side. No mechanical malfunctions or anomalies that would have precluded normal operation were detected during the helicopter's postaccident examination.

NTSB Probable Cause Narrative

The pilot's diverted attention during an agricultural application maneuver, which resulted in the helicopter impacting a corn field.

Event Information

Type of Event Accident
Event Date 7/29/2013
Event Day of the Week Monday
Time of Event 615
Event Time Zone Central Daylight Time
Event City Streator
Event State ILLINOIS
Event Country --
Zipcode of the event site 61364
Event Date Year 2013
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 410648N
Event Location Longitude 0885007W
Event Location Airport N/A
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 555 Central Daylight Time
Direction of event from weather observation facility (degrees) 140
Weather Observation Facility ID KPNT
Elevation of weather observation facility 659
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation CDT
Lighting Conditions Dawn
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) 10
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.11
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report KPNT 291055Z AUTO 00000KT 10SM CLR 10/09 A3011
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) 32202
NTSB Notification Source FAA-AGL-ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Nov 21 2013 4:07PM
User who most recently changed record male
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N10009
NTSB Number CEN13LA442
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 TEXAS HELICOPTER CORP
Aircraft Model OH-13H/M74A
Aircraft Series Identifier --
Aircraft Serial Number 79-032
Certified Max Gross Weight 2850
Aircraft Category Helicopter
Aircraft Registration Class --
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 May 1 2013 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name HENDRICKSON FLYING SERVICE INC
Aircraft Owner Street Address --
Aircraft Owner City ROCHELLE
Aircraft Owner State IL
Aircraft Owner Country USA
Aircraft Owner Zipcode 61068-9413
Operator is an individual? No
Operator Name HENDRICKSON FLYING SERVICE INC
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City ROCHELLE
Operator State IL
Operator Country USA
Operator Zip code 61068-9413
Operator Code HNKG
Owner has at least one certificate Yes - certificate holder
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) Aerial Application
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code PVT
Departure City Toluca
Departure State IL
Departure Country USA
Departure Time 530
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code PVT
Destination City Toluca
Destination State IL
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Nov 21 2013 2:25PM
User who most recently changed record male
Since inspection or accident --
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --