Aircraft Accident/Incident Report

Festus, Missouri 63028
Saturday, July 15, 1995 15:10 CDT

NTSB Narrative Summary Released at Completion of Accident

SEVERAL WITNESSES WHO OBSERVED THE TAXI, RUNUP, AND TAKEOFF, REPORTED THAT THE ENGINE WAS BACKFIRING AND 'SNAPPING' OUT OF THE EXHAUST PIPE DURING THE RUNUP. IN HIS WRITTEN STATEMENT THE PILOT REPORTED THAT THE ENGINE WAS BACKFIRING DURING THE ENGINE START AND TAXI. HE ASKED THE MECHANIC, WHO WAS ALSO A PASSENGER IN THE AIRPLANE, 'IS THAT A PROBLEM?' THE MECHANIC RESPONDED THAT 'IT WAS NOT A PROBLEM BECAUSE THEY HAD JUST COMPLETED THE ENGINE RUN.' THE AIRPLANE APPEARED TO HAVE 'NORMAL' ACCELERATION DURING THE TAKEOFF RUN. IMMEDIATELY AFTER ROTATION, HE 'NOTED THAT THE AIRPLANE WAS NOT ACCELERATING...AFTER CLEARING A SECOND LINE OF TREES, I PUT THE NOSE DOWN BRIEFLY TRYING TO GAIN SOME AIRSPEED, BUT THE AIRCRAFT CONTINUED TO LOSE AIRSPEED AND ALTITUDE...THE AIRCRAFT'S LEFT WING HIT A TREE.' EXAMINATION OF THE ENGINE REVEALED ALL TWELVE SPARK PLUGS WERE SEVERELY WORN AND FOULED WITH LEAD AND CARBON DEPOSITS. THE RIGHT MAGNETO WAS MODERATELY FOULED WITH OIL AND HAD CARBON TRACKS IN THE DISTRIBUTOR. AIRCRAFT LOG BOOKS INDICATED THE ANNUAL INSPECTION WAS COMPLETED ON THE DAY OF THE ACCIDENT.

NTSB Probable Cause Narrative

an improper annual inspection, the fouled spark plugs, the arcing magneto distributor, and the pilot's attempt to take off with known deficiencies.

Event Information

Type of Event Accident
Event Date 7/15/1995
Event Day of the Week Saturday
Time of Event 1510
Event Time Zone Central Daylight Time
Event City FESTUS
Event State MISSOURI
Event Country --
Zipcode of the event site 63028
Event Date Year 1995
Event Date Month 7
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 1350 Central Daylight Time
Direction of event from weather observation facility (degrees) 330
Weather Observation Facility ID SUS
Elevation of weather observation facility 463
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 4000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 6
Air Temperature at event time (in degrees celsius) 35
Dew Point at event time (in degress fahrenheit) 23
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Unknown
Wind Speed (knots) 7
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 2700
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 3
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 1441
NTSB Notification Source --
NTSB Notification Date Jul 15 1995 12:00AM
NTSB Notification Time 1630
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:24PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N82CA
NTSB Number CHI95FA226
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 PIPER
Aircraft Model PA-32-300
Aircraft Series Identifier PA-32-300
Aircraft Serial Number 32-40964
Certified Max Gross Weight 3400
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 15 1995 12:00AM
Airframe hours since last inspection 0
Airframe Hours 6560
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name CHEROKEE ASSOCIATES LLC
Aircraft Owner Street Address 9806 COTTONWOOD LANE
Aircraft Owner City ROCK HILL
Aircraft Owner State MO
Aircraft Owner Country
Aircraft Owner Zipcode 63119
Operator is an individual? --
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
Owner has at least one certificate None
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) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code SUS
Destination City ST LOUIS
Destination State MO
Destination Country
Specific Phase of Flight Takeoff
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 --