CEN12CA361

NTSB accident investigation · Cessna 172H · Moscow Mills, MO · June 10, 2012

Accident · No injuriesData collectionFinal report
Date
June 10, 2012, 10:30 local (15:30 UTC)
Place
Moscow Mills, MO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N3736RCessna 172H
Defining event
Takeoff-rejected takeoff: Runway excursion
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
St. Louis FSDO
FAA report
20120610013039A
Case key
83940

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 control of the airplane during takeoff in a gusty crosswind, which resulted in a runway excursion.

Findings · 5

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172H: 15 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172H: 2 casesAll aircraft: 1,008 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172H: 3 casesAll aircraft: 1,199 casesProbable cause
Terrain: wet/muddy terrainEnvironmental issues › Physical environment · Effect on operationCessna 172H: 2 casesAll aircraft: 110 cases
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Effect on operationCessna 172H: 1 caseAll aircraft: 270 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 she took off on runway 27 with the wind from 180 degrees at 13 knots gusting to 23 knots. When the airplane was about 5 to 10 feet above the runway, the airplane encountered a strong gust of wind, and the airplane drifted left of centerline and descended back onto the runway. The pilot steered the airplane back to the centerline and attempted to abort the takeoff by applying full brakes and pulling the throttle back to idle. The airplane went off the end of the 3,227 foot long runway onto wet grass and continued down an embankment, across a road, and into a steep ditch. The airplane’s firewall sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures that would have precluded normal operation.

Factual narrative

The pilot reported that she departed from runway 27 with the wind from 180 degrees at 13 knots gusting to 23 knots. During takeoff the airplane encountered a strong gust of wind when the airplane was about 5 to 10 feet above the runway. The airplane drifted left of centerline and bounced on the runway. The pilot steered the airplane back to the centerline and attempted to abort the takeoff by applying full brakes and pulling the throttle back to idle. The airplane went off the end of the 3,227 foot runway, and the pilot was unable to stop the airplane on the wet grass as it went down an embankment. The airplane crossed a road and went into a steep ditch. The airplane’s firewall sustained substantial damage. The pilot reported that the airplane did not have a mechanical malfunction or failure.

Aircraft

Registration
N3736R
Reported as
Cessna 172H
Category
Airplane
Serial number
17255536
Engine
Cont Motor 0-300 SER, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Sydney Grgurich
Registered owner
Mulloy Erik W
Airworthiness certificate
Standard, Normal
Departed
M71 · Moscow Mills, MO
Destination
M71 · Moscow Mills, MO
Airport
M71 · Greensfield Airport, runway 27, 3,227 × 50 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
17
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Seat
Left
Flight hours
93 total · 89 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 13 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
None
Temperature
162 °F

Docket · 1

The files NTSB released with the investigation on July 3, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 819 KB 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.