CEN10CA336

NTSB accident investigation · Cessna 172N · Maryland Heights, MO · June 21, 2010

Accident · No injuriesData collectionFinal report
Date
June 21, 2010, 12:00 local (17:00 UTC)
Place
Maryland Heights, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1061XCessna 172N
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report October 21, 2010
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA St Louis FSDO
Case key
76397

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's improper flare, which resulted in a hard landing.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Action: incorrect action performancePersonnel issues › Action/decision · PilotCessna 172N: 29 casesAll aircraft: 1,386 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172N: 38 casesAll aircraft: 1,285 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he was practicing takeoffs and landings and that the first two landing were normal. On the third landing the airplane landed hard and bounced, so the pilot performed a go-around. The subsequent landing was good, but the pilot noticed a shimmy in the nosewheel. Postaccident inspection of the airplane revealed that the nosewheel bearing and firewall were damaged.

Factual narrative

The pilot reported that he was practicing takeoff and landings. The first two landings were good. On the third landing the airplane landed hard and bounced, so the pilot performed a go-around. The subsequent landing was good, but the nose wheel had a shimmy. Inspection of the airplane revealed that the nose wheel bearing and firewall were damaged.

Aircraft

Registration
N1061X
Reported as
Cessna 172N
Category
Airplane
Serial number
172-69458
Engine
Lycoming O-320-H2AD, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
High Altitude Flying Club LLC
Registered owner
High Altitude Flying Club LLC
Airworthiness certificate
Standard, Normal
Departed
1H0 · Creve Coeur, MO
Destination
1H0 · Creve Coeur, MO
Airport
1H0 · Creve Coeur Airport, runway 34, 4,500 × 75 ft

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
65
Certificate
Private
Medical
Class 3, With waivers/limitations
Flight hours
153 total · 38 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F

Docket · 1

The files NTSB released with the investigation on July 23, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 684 KB in all.