Aircraft Accident/Incident Report

Rayville, Louisiana 71269
Tuesady, August 28, 2001 16:45 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot had been applying malathion to a field for approximately 1 hour and 15 minutes when the engine began backfiring and running rough. A loss of engine power ensued and the pilot executed a forced landing to a field. The airplane touched down and rolled approximately 200 feet before the left main gear hit a small mound of grass and dirt. Subsequently, the aircraft nosed over. Examination of the engine revealed that the drive coupling on a magneto was partially sheared.

NTSB Probable Cause Narrative

the partial failure of the magneto drive coupling while maneuvering, which resulted in a loss of engine power and a forced landing. A contributing factor to the accident was the lack of suitable terrain for the forced landing.

Event Information

Type of Event Accident
Event Date 8/28/2001
Event Day of the Week Tuesday
Time of Event 1645
Event Time Zone Central Daylight Time
Event City Rayville
Event State LOUISIANA
Event Country --
Zipcode of the event site 71269
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1728 Central Daylight Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID MLU
Elevation of weather observation facility 79
Distance of event from weather observation facility (units?) 17
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 10000
Lowest Non-Ceiling Height 2600
Sky/Lowest/Cloud Conditions Few
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) 24
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 350
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.99
Density Altitude (feet) --
Intensity of Precipitation Light
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) 11377
NTSB Notification Source FAA
NTSB Notification Date Aug 29 2001 12:00AM
NTSB Notification Time 730
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Feb 5 2002 9:58AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Baton Rouge, Louisiana

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2LU
NTSB Number FTW01LA193
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 Grumman
Aircraft Model G164B
Aircraft Series Identifier --
Aircraft Serial Number 595
Certified Max Gross Weight 6075
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection --
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 Barham Bros Inc.
Aircraft Owner Street Address 200 N. Oak Street
Aircraft Owner City Oakridge
Aircraft Owner State LA
Aircraft Owner Country USA
Aircraft Owner Zipcode 71264
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 B3BG
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) Aerial Application
Second Pilot on Board --
Departure Point Same as Event No
Departure Airport Code M79
Departure City Rayville
Departure State LA
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
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jan 16 2002 9:25AM
User who most recently changed record MORJU
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --