CEN22LA014

NTSB accident investigation · Cessna 172R · Chesterfield, MO · October 9, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
October 9, 2021, 12:40 local (17:40 UTC)
Place
Chesterfield, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N24783Cessna 172R
Defining event
Landing: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
FAA report
20211009018059A
Case key
104102

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain control of the airplane while landing in gusting wind conditions, which resulted in a hard, bounced landing and the nose landing gear collapsing. .

Findings · 3

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.

Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172R: 4 casesAll aircraft: 809 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172R: 75 casesAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172R: 10 casesAll aircraft: 1,199 cases

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’d entered the traffic pattern on a left downwind as requested by air traffic control for runway 26R with a reported wind from 210° at 8 knots with gusts to 17 knots. As the airplane crossed of the runway numbers about 30 ft above ground level, the airplane encountered a wind gust. The pilot applied left aileron to counter the wind gust and maintain runway centerline. Shortly thereafter, the wind gust dissipated, and the airplane abruptly dropped to the runway surface. The left main landing gear struck the runway, and the airplane bounced to the right. The airplane’s nose landing gear then impacted the runway and collapsed. The airplane exited the right side of the runway and came to rest upright in the grass. The airplane sustained substantial damage to the lower forward fuselage and engine firewall, and the pilot was not injured. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N24783
Reported as
Cessna 172R
Category
Airplane
Serial number
17281029
Built
2001
Airframe hours
4,276.9
Engine
Lycoming IO-360-L2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Elite Approach LLC
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 10, 2021 · 55.6 hours before
Departed
FYG · Washington, MO
Airport
SUS · Spirit Of St Louis, runway 08L/26R, 5,000 × 75 ft, asphalt
Equipment
ADS-B, Auto-pilot, Stall warning system

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
61
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 5, 2021
Seat
Left
Restraint
3-point
Flight hours
290 total · 191 in this make and model · 72 as pilot in command · 42 in the last 90 days · 1.4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 11 knots, gusting 16
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 63 °F
Altimeter
29.84 inHg
Observed at
KSUS
METAR
KSUS 091754Z 19011G16KT 10SM CLR 29/17 A2984 RMK AO2 SLP099 T02940172 10300 20161 58012

Docket · 2

The files NTSB released with the investigation on November 18, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 MB in all.

FAA reports on this event · 1

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