MIA86FA218

NTSB accident investigation · Piper PA-28-181 · Steinhatchee, FL · July 23, 1986

Accident · FatalField investigationFinal report
Date
July 23, 1986, 09:13 local (13:13 UTC)
Place
Steinhatchee, FL
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6151JPiper PA-28-181
Weather
Day
Status
Completed
Report
Approved by Office Director
FAA report
19860723034999A
Case key
31510

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
Flight into known adverse weather - continuedPilot in commandCause
Weather condition - thunderstormFactor
Weather condition - rainFactor
Weather condition - turbulence(thunderstorms)Factor
Airframe/component/system failure/malfunctionUnknown
Design stress limits of aircraft - exceeded
Wing - overload
Wing - separation
Flight control,stabilator - overload
Flight control,stabilator - separation
In flight collision with terrain/waterDescent - uncontrolled

Analysis

On 7/23/86, ARTCC lost radar & radio contact with the acft while the plt was in lvl flt at 6000 ft in an area of lvl 3 & 4 thunderstorms (tstms). Two days later, the left wing panel & the tips of the horizontal stabilators were fnd in the vicinity of where contact with the acft was lost. On 7/26/86, the main wreckage was fnd aprx .8 mi further to the sw. There was evidence of upward failure of the wing & downward failure of the stabilators, both from overload. No pre-acdnt part failure or malfunction was fnd. The plt of another acft rprtd that he noted a large 'wall' of cumulus clouds in the acdnt area; he diverted to avoid the wx.

Aircraft

Registration
N6151J
Reported as
Piper PA-28-181
Category
Airplane
Serial number
28-7690354
Airframe hours
4,199
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Sundowners Flying Club
Registered owner
Wendell Denbesten
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 11, 1986
Departed
FMY · Ft. Myers, FL
Destination
TLH · Tallahassee, FL
Flight plan
IFR

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
50
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
349 total · 262 in this make and model · 2,770 as pilot in command · 33 in the last 90 days

Weather

Conditions
Day
Wind
230° at 4 knots
Visibility
7 statute miles
Temperature
81 °F, dew point 75 °F
Altimeter
30.00 inHg
Observed at
GNV, 60 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.