MKC88FA171

NTSB accident investigation · Piper J3C-65 · Goodman, MO · September 13, 1988

Accident · Serious injuriesField investigationFinal report
Date
September 12, 1988, 19:30 local (Sep 13, 1988, 00:30 UTC)
Place
Goodman, MO
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3533NPiper J3C-65
Weather
Visual (VMC) · Day
Status
Completed · report October 16, 1990
Report
Approved by Office Director
FAA report
19880912038259A
Case key
34503

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Engine ignition and lubrication problems which resulted in the pilot's election to execute a precautionary landing. A contributing factor was the pilot's inability to see and avoid power lines in his approach path due to bright sunshine.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(partial) - mech failure/malfCruise
Engine instruments,oil temperature gage - overtemperature
Ignition system,magneto - arcingCause
Lubricating system - pressure too lowCause
Precautionary landing - attemptedPilot in command
In flight collision with objectDescent
Object - wire,transmissionFactor
Light condition - sunglareCause
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The pilot encountered high engine oil temperature and a rough running engine during cruise. He elected to execute a precautionary landing to an open field and contacted power lines during the approach to the field. The pilot stated that he could not see the power lines due to the bright sun. Teardown and examination of the engine confirmed problems with the ignition system and the engine lubricating system.

Aircraft

Registration
N3533N
Reported as
Piper J3C-65
Category
Airplane
Serial number
22766
Engine
Continental C-65-8FJ, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Randy Swift
Airworthiness certificate
Standard, Normal
Departed
EOS · Neosho, MO

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Toxicology
Performed
Flight hours
450 total · 60 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
JLN, 20 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.