Aircraft Accident/Incident Report

Amagon, Arkansas 12005
Saturday, May 8, 1982 1:81 CDT

NTSB Narrative Summary Released at Completion of Accident

THE PURPOSE OF THE FLIGHT WAS TO TEST THE AERIAL SPRAY EQUIPMENT. AFTER STARTING AND WARMING THE ENGINE, THE PILOT TOOK OFF, FLEW ABOUT 1/4 MI SOUTH, THEN FLEW NORTH. A MOTORIST STATED THAT HE SAW BLACK SMOKE COMING FROM THE HELICOPTER. TWO TEEN-AGERS HEARD POPPING SOUNDS, AND REPORTEDLY, THE ENGINE WAS BACKFIRING, STOPPIN AND STARTING. ABOUT 1 MI NORTH OF THE DEPARTURE POINT, THE HELICOPTER IMPACTED AND TRAVELED 82 FT BEFORE STOPPING. AN INVESTIGATION REVEALED THE ENGINE HAD OPERATED ABOUT 17 HRS SINCE A MAJOR OVERHAUL ON 5/20/78. THE LAST REPORTED INSPECTION WAS ON 3/24/82. AN ENGINE TEARDOWN REVEALED HEAVY RUST AND CORROSION IN THE CARBURETOR, EXTREMELY DIRTY AIR CLEANER, OLD AND SEVERELY WORN SPANK PLUGS, MODERATE RUST AND CORROSION IN THE CYLINDER BARRELS, HEAVY DEPOSITS ON THE PISTON HEADS, AND MODERATE SCORING OF THE PISTON SKIRTS. ACCORDING TO THE PILOT'S PARENTS, THE ENGINE WOULD "POP" WHEN IT WAS FIRST STARTED AND THE PILOT HAD THE IDLE SET FASTER THAN NORMAL TO KEEP IT FROM RUNNING ROUGH.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/8/1982
Event Day of the Week Saturday
Time of Event 181
Event Time Zone Central Daylight Time
Event City AMAGON
Event State ARKANSAS
Event Country --
Zipcode of the event site 12005
Event Date Year 1982
Event Date Month 5
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 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Unknown
Investigator's weather source Unknown
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency FAA
NTSB Docket Number (internal use) 1584
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information
Date of most recent change to record Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N45867
NTSB Number FTW82FPG11
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name MOORE BELL
Aircraft Model 47D1
Aircraft Series Identifier 47D1
Aircraft Serial Number H277
Certified Max Gross Weight 2200
Aircraft Category Helicopter
Aircraft Registration Class Unknown
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection 7
Airframe Hours 17
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name RUSSELL MOORE
Aircraft Owner Street Address STAC ROUTE
Aircraft Owner City AMAGON
Aircraft Owner State AR
Aircraft Owner Country
Aircraft Owner Zipcode 72005
Operator is an individual? --
Operator Name RUSSELL MOORE
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address STAC ROUTE
Operator City AMAGON
Operator State AR
Operator Country
Operator Zip code 72005
Operator Code
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City AMAGON
Departure State AR
Departure Country
Departure Time 185
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City AMAGON
Destination State AR
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:50PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --