Aircraft Accident/Incident Report

Mylo, North Dakota 58353
Wednesday, August 11, 2004 20:05 CDT

NTSB Narrative Summary Released at Completion of Accident

The airplane was destroyed and the pilot fatally injured when the airplane struck a 25 foot tall windmill during an aerial application flight. No anomalies were found with respect to the airplane or its systems. The pilot was reported to have sprayed the field where the accident occurred on previous occasions.

NTSB Probable Cause Narrative

The pilot's failure to maintain clearance from the windmill. The windmill was a contributing factor.

Event Information

Type of Event Accident
Event Date 8/11/2004
Event Day of the Week Wednesday
Time of Event 2005
Event Time Zone Central Daylight Time
Event City Mylo
Event State NORTH DAKOTA
Event Country --
Zipcode of the event site 58353
Event Date Year 2004
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1955 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID KDVL
Elevation of weather observation facility 1455
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 1400
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 50
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 11
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.1
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KDVL 120035Z AUTO 03009KT 10SM BKN014 OVC019
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 16841
NTSB Notification Source FAA
NTSB Notification Date Aug 11 2004 12:00AM
NTSB Notification Time 2130
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 28 2004 12:45PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Fargo, North Dakota

Aircraft Involved

Aircraft #1

Aircraft Registration Number N92806
NTSB Number CHI04LA225
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model A188B
Aircraft Series Identifier --
Aircraft Serial Number 18802071T
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 May 7 2004 12:00AM
Airframe hours since last inspection 254
Airframe Hours 6118
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name ROLLA FLYING SERVICE INC
Aircraft Owner Street Address RR1 Box 104
Aircraft Owner City Rolla
Aircraft Owner State ND
Aircraft Owner Country USA
Aircraft Owner Zipcode 58367
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 WFJG
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 06D
Departure City ROLLA
Departure State ND
Departure Country USA
Departure Time 2150
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
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Oct 29 2004 4:39PM
User who most recently changed record DINC
Since inspection or accident Last Inspection
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --