GAA19CA367

NTSB accident investigation · Cessna 172 · Lebanon, KY · June 15, 2019

Accident · Minor injuriesData collectionFinal report
Date
June 15, 2019, 10:00 local (14:00 UTC)
Place
Lebanon, KY
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N75903Cessna 172
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 6, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190615007019A
Case key
99696

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 failure to maintain directional control during landing in gusting crosswind conditions, which resulted in a runway excursion, impact with a ditch, and subsequent nose-over.

Findings · 4

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172N: 82 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172N: 150 casesAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172N: 28 casesAll aircraft: 1,199 cases
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172N: 19 casesAll aircraft: 1,008 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, during the landing roll, the airplane encountered a "big gust of wind," and the airplane veered left. The airplane exited the runway, impacted a ditch, and nosed over. The airplane sustained substantial damage to the fuselage, vertical stabilizer, and both wings. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport's automated weather observation station reported that, about 10 minutes after the accident, the wind was from 190° at 10 knots, gusting to 18 knots. The pilot landed the airplane on runway 11. The calculated crosswind component was about 14 knots. The manufacturer's Pilot's Operating Handbook stated, "The maximum allowable crosswind velocity is dependent upon pilot capability as well as aircraft limitations. With average pilot technique, direct crosswinds of 15 knots can be handled with safety."

Factual narrative

The pilot reported that during the landing roll, the airplane encountered a "big gust of wind" and the airplane veered left. The airplane exited the runway, impacted a ditch and nosed over. The airplane sustained substantial damage to the fuselage, vertical stabilizer, and both wings. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport's automated weather observation station reported that, about 10 minutes after the accident, the wind was from 190° at 10 knots, gusting to 18 knots. The airplane landed on runway 11. The calculated crosswind component was about 14 knots. The manufacturer's pilot's operating handbook states, "The maximum allowable crosswind velocity is dependent upon pilot capability as well as aircraft limitations. With average pilot technique, direct crosswinds of 15 knots can be handled with safety."

Aircraft

Registration
N75903
Reported as
Cessna 172 (N)
Category
Airplane
Serial number
17268027
Built
1976
Airframe hours
5,956.8
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Lexington Flying Club
Registered owner
Lexington Flying Club
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 11, 2019
Departed
27K · Georgetown, KY
Destination
6I2 · Lebanon, KY
Airport
6I2 · Lebanon Springfield-George Hoe, runway 11, 5,001 × 75 ft, asphalt
Equipment
Auto-pilot

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
58
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
January 20, 2018
Seat
Left
Restraint
Lap only
Flight hours
292 total · 292 in this make and model · 203 as pilot in command · 16 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 10 knots, gusting 18
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 57 °F
Altimeter
30.04 inHg
Observed at
6I2

Docket · 4

The files NTSB released with the investigation on July 24, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 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.