ATL86FA010

NTSB accident investigation · Piper PA-34-220T · Hamilton, AL · October 23, 1985

Accident · FatalField investigationFinal report
Date
October 23, 1985, 16:15 local (21:15 UTC)
Place
Hamilton, AL
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N8132LPiper PA-34-220T
Weather
Day
Status
Completed
Report
Approved by Office Director
FAA report
19851023052959A
Case key
6903

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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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.

In flight encounter with weatherCruise - normal
Weather evaluation - inadequatePilot in commandFactor
Weather condition - thunderstormFactor
Weather condition - turbulence(thunderstorms)Cause
Weather condition - downdraftFactor
Flight into known adverse weather - continuedPilot in commandCause
Airframe/component/system failure/malfunctionCruise
Design stress limits of aircraft - exceeded
Flight control,stabilator - overload
Wing - overload
In flight collision with terrain/waterDescent - uncontrolled

Analysis

At 1450 CDT, while the plt was cruising at 11,000', ARTCC broadcast info concerning SIGMET 17C, warning plts of thunder-storms with tops to FL 450. At 1613, radar data showed the acft at 11,300'. When asked about his alt, the plt replied he was in a cell & would be returning to his alt of 11,000'. He did not request assistance. Shortly after that, radar data showed the acft had lost 1000', then the display went into a coast track. Later, the wreckage was fnd scattered over an area aprx 1 mi long & 1/4 mi wide. The wings & stabilators had separated during an in-flt breakup. There was evidence the wings had failed from positive overloads. No pre-acdnt part failure or malfunction was fnd. The plt's body was fnd at 0737 CDT on 10/24/85. A toxicology check showed an alcohol level of 0.031%, but the amount of alcohol due to putrefaction was not verified. A wx summary showed the acft was in the vicinity of a very strong wx echo with moderate to severe turbulence & up/downdrafts in the thunderstorm below 20,000'.

Aircraft

Registration
N8132L
Reported as
Piper PA-34-220T
Category
Airplane
Serial number
34-8233094
Airframe hours
1,208
Engine
Continental TSIO-360-KB, 220 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Bertrand J. Marlier, Jr
Airworthiness certificate
Standard, Normal
Departed
5DF · Springfield, MO
Destination
Dothan, AL
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
47
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
770 total

Weather

Conditions
Day
Visibility
5 statute miles
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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