CHI92FA280

NTSB accident investigation · Piper PA-32RT-300T · Pullman, MI · September 17, 1992

Accident · FatalField investigationFinal report
Date
September 17, 1992, 10:47 local (14:47 UTC)
Place
Pullman, MI
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N39652Piper PA-32RT-300T
Weather
Visual (VMC) · Day
Status
Completed · report August 30, 1993
Report
Approved by Office Director
FAA report
19920917037089A
Case key
15313

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

The pilot in command's exceeding the design stress limits of the aircraft.

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 condition - rainFactor
Flight into known adverse weather - attemptedPilot in commandFactor
Weather condition - icing conditionsFactor
Loss of control - in flightDescent
Proper descent rate - not maintainedPilot in commandFactor
Airframe/component/system failure/malfunctionDescent - uncontrolled
Wing,spar - failure,total
Design stress limits of aircraft - exceededPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot departed on an IFR flight plan on a route which he had been advised contained forecast and reported thunderstorm activity with the possibility of icing and turbulence. At 15,000 feet he reported encountering rain and icing and requested a lower altitude. After being cleared to 13,000 feet the airplane was observed to accelerate to 6,250 feet per minute on radar data. Shortly after this the fuselage was observed by a ground witness to descend out of a cloud with no wings or tail. Examination of the wreckage failed to reveal any pre-existing mechanical anomalies.

Aircraft

Registration
N39652
Reported as
Piper PA-32RT-300T (PA-32RT-30)
Category
Airplane
Serial number
32R-7887133
Airframe hours
2,454
Engine
Lycoming TIO-540-S1AD, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Weber, Tracy T.
Registered owner
Weber, Tracy T.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 10, 1992 · 10 hours before
Departed
MKE · Milwaukee, WI
Destination
DUJ · Du Bois, PA
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
52
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
500 total · 14 in this make and model · 4 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 7 knots
Visibility
5 statute miles
Lowest ceiling
9,000 ft broken
Temperature
72 °F, dew point 66 °F
Altimeter
29.00 inHg
Observed at
GRR, 42 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.