DEN07CA043

NTSB accident investigation · Cessna 172N · Cottonwood Fall, KS · December 24, 2006

Accident · No injuriesData collectionFinal report
Date
December 24, 2006, 11:00 local (17:00 UTC)
Place
Cottonwood Fall, KS
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4811GCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report March 26, 2007
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20061224027809A
Case key
65116

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 clearance from the fence. Contributing to the accident was the pilot's inability to properly identify the runway environment, and the improper in-flight decision to initiate a go-around.

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.

In flight collision with objectLanding
Clearance - not maintainedPilot in commandCause
In-flight planning/decision - improperPilot in commandFactor
Wrong runway - usedPilot in commandFactor
Go-around - initiatedPilot in command
Object - fence

Analysis

The pilot was unable to differentiate between the dirt runway and an adjacent road. Upon touchdown, the pilot decided the road was not the runway and initiated a go-around. The pilot reported that she hit and "broke through" a barbed wire fence adjacent to the road, resulting in substantial damage. The pilot continued with the go-around and landed on the runway without further incident. An examination of the airplane's system revealed no anomalies.

Factual narrative

According to the pilot, the trip was uneventful. Upon arrival at her destination, the pilot was unable to differentiate between the dirt runway and an adjacent road. The pilot misidentified the road as the runway due to the location of the wind sock, and attempted a landing. Upon touchdown, the pilot decided the road was not the runway and initiated a go-around. The pilot reported that she hit and "broke through" a barbed wire fence adjacent to the road. The pilot continued with the go-around and landed on the runway without further incident. An examination of the airplane revealed the horizontal stabilizer was crushed aft, and the spar was bent. An examination of the remaining airplane system, conducted by the FAA, revealed no anomalies.

Aircraft

Registration
N4811G
Reported as
Cessna 172N
Category
Airplane
Serial number
17273359
Airframe hours
4,530.4
Engine
Lycoming O-320-H2, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 1, 2006
Departed
MKC · Kansas City, MO
Destination
9K0 · Cottonwood Fall, KS
Airport
9K0 · Chase County Airport, runway 17, 2,300 × 155 ft, grass/turf

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
18
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
November 1, 2006
Seat
Left
Flight hours
109 total · 98 in this make and model · 26 as pilot in command · 23 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
39 °F, dew point 34 °F
Altimeter
30.04 inHg
Observed at
KEMP, 17 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 N4811G · 1

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