CHI90LA037

NTSB accident investigation · Cessna 172G · Savoy, IL · December 2, 1989

Accident · No injuriesLimited investigationFinal report
Date
December 2, 1989, 11:50 local (17:50 UTC)
Place
Savoy, IL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N3783LCessna 172G
Weather
Visual (VMC) · Day
Status
Completed · report June 28, 1991
Report
Approved by Office Director
FAA report
19891202048829A
Case key
14600

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

Improper planning/decision by the pilot, which resulted in his inability to maintain control of the aircraft. A factor related to the accident was: the adverse wind condition.

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.

On ground/water encounter with weatherTaxi - from landing
Planning/decision - improperPilot in commandCause
Weather condition - high windFactor
Weather condition - gustsFactor
Aircraft control - not maintainedPilot in command
Nose overTaxi - from landing

Analysis

While taxiing from the runway to the parking area after landing in strong, gusty winds, a wind gust lifted the left wing and pushed the aircraft over, inverted. Wind at the airport was reported to be from 300 degrees at 30 knots, with gusts to 40 knots. The pilot had received a prelfight weather briefing and had obtained weather updates & en route advisories throughout the cross country flight. All weather services reported high surface winds, increasing in strength during the day with gusts.

Aircraft

Registration
N3783L
Reported as
Cessna 172G
Category
Airplane
Serial number
17253952
Airframe hours
1,855
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Abilene Flying Services
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 20, 1989 · 12 hours before
Departed
K78 · Abilene, KS
Flight plan
VFR
Airport
CMI · Willard Arpt, runway 32, 8,100 × 150 ft, asphalt

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
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,047 total · 35 in this make and model · 960 as pilot in command · 51 in the last 90 days · 28 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 30 knots, gusting 40
Visibility
15 statute miles
Lowest ceiling
None
Temperature
36 °F, dew point 18 °F
Altimeter
29.00 inHg
Observed at
CMI

FAA reports on this event · 1

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