CHI92LA065

NTSB accident investigation · Cessna 172 · Greencastle, IN · December 31, 1991

Accident · No injuriesLimited investigationFinal report
Date
December 31, 1991, 16:15 local (21:15 UTC)
Place
Greencastle, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3281LCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19911231057989A
Case key
15375

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 worn centering locking lug on the nose gear assembly.

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.

Loss of control - on ground/waterLanding - flare/touchdown
Landing gear,nose gear assembly - wornCause
Directional control - not possiblePilot in command
On ground/water encounter with terrain/waterLanding - roll
Nose overLanding

Analysis

The student pilot said that while practicing takeoffs and landings, the airplane swerved abruptly to the left at the instant it touched down. It then swerved off the runway and nosed over. Post-accident investigation revealed a worn centering locking lug which allowed the nose wheel to be cocked on touchdown.

Aircraft

Registration
N3281L
Reported as
Cessna 172
Category
Airplane
Serial number
17256181
Airframe hours
3,718
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
George W. Sanders, doing business as Putnam Country Flying Service
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · August 2, 1991 · 86 hours before
Airport
417 · Putnam, runway 18, 3,200 × 60 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
42
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
30 total · 30 in this make and model · 30 in the last 90 days · 11 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 7 knots
Visibility
5 statute miles
Lowest ceiling
1,700 ft overcast
Observed at
HUF, 25 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.

Other investigations on N3281L · 2

Matched to the same aircraft by N-number and date.