CHI83FA161

NTSB accident investigation · Cessna 182 · Coulterville, IL · April 9, 1983

Accident · FatalField investigationFinal report
Date
April 8, 1983, 19:40 local (Apr 9, 1983, 01:40 UTC)
Place
Coulterville, IL
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N92734Cessna 182
Weather
Instrument (IMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19830408011939A
Case key
11988

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 - initiatedPilot in commandFactor
Lack of total instrument timePilot in commandFactor
Light condition - duskFactor
Weather condition - rainFactor
Weather condition - fogFactor
Vfr flight into imc - continuedPilot in commandCause
Loss of control - in flightManeuvering
Aircraft handling - not maintainedPilot in commandCause
Spatial disorientationPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

During a wx briefing before takeoff, the non-instrument rated plt was advised that VFR flt was not recommended. However, he departed sheboygan, WI at aprx 1500 CST with no flt plan. At dusk, witnesses (near the crash site) heard the acft maneuvering. One witness heard the acft fly over his house, then circle back before crashing. Another witness reported that the plt seemed to be varying his altitude. He stated that the acft left the area, then came back and subsequently, it sounded like the pilot was trying to pull up when the plane crashed. A third witness stated that the plane sounded like it was in a dive before it crashed. The acft impacted in a level field and was demolished. The main wreckage was found about 7 ft from the initial impact point. The county coroner estimated that the wx was 200 ft obscured, 1/8 mi visibility with rain and fog.

Aircraft

Registration
N92734
Reported as
Cessna 182
Category
Airplane
Serial number
18260332
Airframe hours
1,945
Engine
Continental O-470-R, 230 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Gary E. Allmon
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 30, 1982 · 40 hours before
Departed
SBM · Sheboygan, WI
Destination
M013 · Lutesville, 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
29
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Toxicology
Performed
Flight hours
336 total · 41 in this make and model · 297 as pilot in command · 20 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Dusk
Wind
Calm
Lowest ceiling
200 ft
Temperature
48 °F, dew point 48 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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