CHI90FA087

NTSB accident investigation · Piper PA-32RT-300 · Lostant, IL · February 23, 1990

Accident · FatalField investigationFinal report
Date
February 22, 1990, 19:06 local (Feb 23, 1990, 01:06 UTC)
Place
Lostant, IL
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N3063BPiper PA-32RT-300
Weather
Instrument (IMC) · Night/bright
Status
Completed · report September 30, 1992
Report
Approved by Office Director
FAA report
19900222003459A
Case key
14524

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

Flight into known adverse weather conditions by the pilot and structural (wing) icing. Factors related to the accident were: the adverse weather conditions and the pilot's overconfidence in the aircraft's ability.

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
Light condition - dark night
Weather condition - icing conditionsFactor
Flight into known adverse weather - performedPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor
Wing - iceCause
Loss of control - in flightCruise
Descent - encountered
Level off - not possible
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot initiated a cross-country flight in known icing conditions after receiving two weather briefings which informed him of the conditions. While in cruise flight at 6000 feet, he reported to ATC that he was encountering turbulence. Later, he said the aircraft was picking up clear and rime ice. ATC cleared him to a lower altitude and provided a vector toward a nearby airport. Soon thereafter, the pilot reported 'we're in trouble' and then said 'we're going down.' Subsequently, radar contact was lost and the aircraft crashed about 12 miles from the airport. During impact, wreckage was scattered over a 550 foot area.

Aircraft

Registration
N3063B
Reported as
Piper PA-32RT-300 (PA-32RT-30)
Category
Airplane
Serial number
32R-7985021
Airframe hours
2,387
Engine
Lycoming IO-540-K1G5D, 300 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Business · Part 91
Registered owner
Mark D. Walter
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 23, 1989 · 118 hours before
Departed
VPZ · Valparaiso, IN
Destination
DVN · Davenport, IA
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
39
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
971 total · 128 in this make and model · 816 as pilot in command · 43 in the last 90 days · 17 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/bright
Wind
330° at 11 knots
Lowest ceiling
500 ft overcast
Temperature
32 °F, dew point 10 °F
Altimeter
29.00 inHg
Observed at
PIA, 38 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.