Aircraft Accident/Incident Report

Lincoln, Tennessee 37334
Tuesady, October 30, 1984 15:45 CST

NTSB Narrative Summary Released at Completion of Accident

THE ACFT WAS MAKING A SWATH RUN SPRAYING CROPS WHEN THE ENGINE SUDDENLY LOST POWER WITH 200 YARDS OF LEVEL FIELD REMAINING FOR AN EMERGENCY LANDING. AFTER TOUCHDOWN THE PLT TURNED THE ACFT TO AVOID A COLLISION WITH TREES. DURING THE TURN THE NOSE OF THE ACFT DUG INTO THE GROUND CAUSING THE ACFT TO NOSE OVER. INSPECTION OF THE ENGINE REVEALED THAT THE MAGNETO COUPLING WAS LOCKED AND WOULD NOT ROTATE. FURTHER INSPECTION DISCLOSED EXCESSIVE PLAY IN THE PAWLS AND WORN STRIKER PINS AND SHAFT SPLINES. ACCORDING TO THE ACFT LOGBOOKS, AD 78-09-07 & AD 82-20-01 HAD BEEN COMPLIED WITH, 19 FLT HOURS PRIOR TO THE ACIDENT. HOWEVER, THE MAKE, MODEL, & SERIAL NUMBER OF THE MAGNETOS WERE NOT ENTERD AS REQUIRED.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 10/30/1984
Event Day of the Week Tuesday
Time of Event 1545
Event Time Zone Central Standard Time
Event City LINCOLN
Event State TENNESSEE
Event Country --
Zipcode of the event site 37334
Event Date Year 1984
Event Date Month 10
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 Witness
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 3000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Unknown
Wind Speed (knots) 5
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 1800
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) 2856
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 26835
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9855P
NTSB Number ATL85LA024
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-25-235
Aircraft Series Identifier PA-25-235
Aircraft Serial Number 25-7556179
Certified Max Gross Weight 2900
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name AG-AIR OF TENNESSEE VALEY
Aircraft Owner Street Address ROUTE 6, BOX 203
Aircraft Owner City HARTSELLE
Aircraft Owner State AL
Aircraft Owner Country
Aircraft Owner Zipcode 35650
Operator is an individual? --
Operator Name MILLER L. JONES
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 408 EVERETT JONES ROAD
Operator City HAZEL GREEN
Operator State AL
Operator Country
Operator Zip code 35640
Operator Code
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 No
Departure Airport Code
Departure City HAZEL GREEN
Departure State AL
Departure Country
Departure Time 1537
Departure Time Zone CST
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? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
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 --