Aircraft Accident/Incident Report

Truman, Arkansas 72472
Wednesday, April 28, 1993 17:55 CDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT WAS FLUSHING THE HOPPER WITH WATER. HE MADE A PASS OVER A FIELD WITH THE SPRAY BOOM OFF. AS HE PULLED UP TO CLEAR A WIRE, HE SWITCHED THE SPRAY BOOM ON. HE INITIATED A DESCENT INTO AN ADJOINING FIELD AND AS HE STARTED THE ROUNDOUT, THE AIRPLANE CONTINUED DESCENDING. HE ADDED FULL POWER BUT THE ENGINE DID NOT RESPOND. THE AIRPLANE TOUCHED DOWN ON THE GROUND, THEN LIFTED OFF. THE PILOT HAD INSUFFICIENT ALTITUDE TO CLEAR A KNOLL AT THE END OF THE FIELD, SO HE PULLED THE NOSE UP AND THE AIRPLANE COLLIDED WITH TREES. THREE GROUND WITNESSES REPORTED HEARING A BANG, AN EXPLOSION, OR BACKFIRE. THEN ENGINE WAS LATER FUNCTIONALLY TESTED AND IT OPERATED SATISFACTORILY.

NTSB Probable Cause Narrative

A POWER LOSS FOR UNDETERMINED REASONS. A FACTOR WAS: THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING.

Event Information

Type of Event Accident
Event Date 4/28/1993
Event Day of the Week Wednesday
Time of Event 1755
Event Time Zone Central Daylight Time
Event City TRUMAN
Event State ARKANSAS
Event Country --
Zipcode of the event site 72472
Event Date Year 1993
Event Date Month 4
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 --
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
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 12000
Lowest Non-Ceiling Height 2500
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 11
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) 30
Density Altitude (feet) 1108
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 460
NTSB Notification Source --
NTSB Notification Date Apr 30 1993 12:00AM
NTSB Notification Time 923
Fiche Number and/or location -used to find docket information 52736
Date of most recent change to record Dec 11 2000 1:14PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N31182
NTSB Number DEN93LA051
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name GRUMMAN
Aircraft Model G-164A
Aircraft Series Identifier G-164A
Aircraft Serial Number 1609
Certified Max Gross Weight 5200
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 100 Hour
Date of Last Inspection Jan 8 1993 12:00AM
Airframe hours since last inspection 5
Airframe Hours 7106
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name WORTHINGTON FLYING SERVICE
Aircraft Owner Street Address RT. 2, BOX 372
Aircraft Owner City TRUMAN
Aircraft Owner State AR
Aircraft Owner Country
Aircraft Owner Zipcode 72472
Operator is an individual? --
Operator Name WORTHINGTON FLYING SERVICE
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address RT. 2, BOX 372
Operator City TRUMAN
Operator State AR
Operator Country
Operator Zip code 72472
Operator Code WF6G
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Agriculture
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1740
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 Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --